THE NATIONAL REGISTER of BIG TREES 2000-01.FROM THE BIG TREE big tree: see sequoia. COORDINATOR It is my pleasure to bring you this year's list of national champion trees. The year 2000 marks not only the 60th anniversary of the National Register of Big Trees, but also my first as coordinator of the Big Tree program. I am proud to write that we have worked diligently to make this Register the most comprehensive and accurate one to date. But the quest to find the largest trees in North America is far from over. We still need your help in locating these trees and measuring them properly. There are many people who have helped me with the task of producing such an immense list. First, a big thank you to AMERICAN FORESTS' state Big Tree Coordinators; without their help, this list would not have been possible I'd also like to thank the meticulous Big Tree hunters who supply me with invaluable information about the champs. Scalettar, and my predecessor Bill Cannon. I look forward to working with you to recognize and celebrate these wonderful trees. They are all truly giants.
SPECIES / MOST RECENT MEASUREMENT CIRCUMFERENCE" HEIGHT' SPREAD'
ACACIA
Blackbrush, Acacia rigidula, 1998 [*] [+] 16 26 29
Blackbrush, Acacia rigidula, 1999 [*] [+] 14 27 31
AILANTHUS
Tree-of-heaven, Ailanthus altissima, 1999
[delta] 248 67 64
ALASKA-CEDAR
Chamaecyparis nootkatensis, 1994 451 124 27
ALDER
Arizona, Alnus oblangifolio, 1982 199 129 50
European, Alnus glutinoso, 1995 [delta] 108 70 41
Hazel, Alnus serrulata, 1997 [*] 26 47 24
Hazel, Alnus serrulata, 1997 [*] 30 42 24
Hazel, Alnus serrulata, 1997 [*] 26 42 22
Mountain, Alnus tenuifolio, 1993 94 71 39
Red, Alnus rubra, 1979 245 104 49
Seaside, Alnus maritima, 1987 15 24 12
Sitka, Alnus sinuato, 1993 33 30 39
Speckled, Alnus rugosa, 1984 38 66 56
White, Alnus rhombifolio, 1998 127 54 84
ALLTHORN
Koeberlinia spinosa, 1995 23 20 19
ALVARADOA
Mexican, Alvaradoa amorphoides, 1993 25 15 9
ANACAHUITE
Cordia boissieri, 1995 74 25 33
ANACUA
Ehretia anacua, 1983 [*] 175 42 46
Ehretia anacua, 1991 [*] 170 42 50
ANISE-TREE
Florida, Illicium floridanum, 1991 15 29 20
Yellow, Illicium parviflorum, 1993 7 18 13
APPLE
Common, Malus sylvestris, 1993 [delta] 183 44 49
Oregon crab, Malus fusca, 1989 66 79 47
Prairie crab, Malus ioensis, 1994 38 46 68
Southern crab, Malus angustifolio, 1996 96 47 60
Sweet crab, Malus coronario, 1976 70 37 35
ARBORVITAE
Oriental, Thuja orientalis, 1997 [delta] 74 65 24
ASH
Berlandier, Fraxinus berlandierana, 1995 234 65 78
Black, Fraxinus nigra, 1984 99 155 108
Blue, Fraxinus quadrangulata, 1994 185 86 66
Carolina, Fraxinus caroliniana, 1987 [*] 56 48 42
Carolina, Fraxinus caroliniana, 1993 [*] 56 58 24
Goodding, Fraxinus gooddingii, 1995 25 30 22
Green, Fraxinus Pennsylvanica, 1995 259 95 95
Lowell, Fraxinus anomala var. lowelii,
1999 [+] 28 28 9
Oregon, Fraxinus latifolio, 1999 284 65 66
Pumpkin, Fraxinus profundo, 1992 180 133 93
SPECIES / MOST RECENT MEASUREMENT TOTAL POINTS
ACACIA
Blackbrush, Acacia rigidula, 1998 [*] [+] 49
Blackbrush, Acacia rigidula, 1999 [*] [+] 49
AILANTHUS
Tree-of-heaven, Ailanthus altissima, 1999
[delta] 331
ALASKA-CEDAR
Chamaecyparis nootkatensis, 1994 582
ALDER
Arizona, Alnus oblangifolio, 1982 341
European, Alnus glutinoso, 1995 [delta] 188
Hazel, Alnus serrulata, 1997 [*] 79
Hazel, Alnus serrulata, 1997 [*] 78
Hazel, Alnus serrulata, 1997 [*] 74
Mountain, Alnus tenuifolio, 1993 175
Red, Alnus rubra, 1979 361
Seaside, Alnus maritima, 1987 42
Sitka, Alnus sinuata, 1993 73
Speckled, Alnus rugosa, 1984 118
White, Alnus rhombifolio, 1998 202
ALLTHORN
Koeberlinia spinosa, 1995 48
ALVARADOA
Mexican, Alvaradoa amorphoides, 1993 42
ANACAHUITE
Cordia boissieri, 1995 107
ANACUA
Ehretia anacua, 1983 [*] 229
Ehretia anacua, 1991 [*] 225
ANISE-TREE
Florida, Illicium floridanum, 1991 49
Yellow, Illicium parviflorum, 1993 28
APPLE
Common, Malus sylvestris, 1993 [delta] 239
Oregon crab, Malus fusca, 1989 157
Prairie crab, Malus ioensis, 1994 101
Southern crab, Malus angustifolia, 1996 158
Sweet crab, Malus coronario, 1976 116
ARBORVITAE
Oriental, Thuja orientalis, 1997 [delta] 145
ASH
Berlandier, Fraxinus berlandierana, 1995 319
Black, Fraxinus nigra, 1984 281
Blue, Fraxinus quadrangulata, 1994 288
Carolina, Fraxinus caroliniana, 1987 [*] 115
Carolina, Fraxinus caroliniana, 1993 [*] 120
Goodding, Fraxinus gooddingii, 1995 61
Green, Fraxinus Pennsylvanica, 1995 378
Lowell, Fraxinus anomala var. lowelii,
1999 [+] 58
Oregon, Fraxinus latifolio, 1999 366
Pumpkin, Fraxinus profundo, 1992 336
SPECIES / MOST RECENT MEASUREMENT LOCATION
ACACIA
Blackbrush, Acacia rigidula, 1998 [*] Central Arizona College, Pinal County,
[+] Ariz.
Blackbrush, Acacia rigidula, 1999 [*] Glendale, Ariz.
[+]
AILANTHUS
Tree-of-heaven, Ailanthus altissima,
1999
[delta] Hamilton, Tenn.
ALASKA-CEDAR
Chamaecyparis nootkatensis, 1994 Olympic NP, Wash.
ALDER
Arizona, Alnus oblangifolio, 1982 Cibola NF, N. Mex.
European, Alnus glutinoso, 1995 Davenport, Iowa
[delta]
Hazel, Alnus serrulata, 1997 [*] Riverside Business Park, Asheville,
N.C.
Hazel, Alnus serrulata, 1997 [*] Riverside Business Park, Asheville,
N.C.
Hazel, Alnus serrulata, 1997 [*] Riverside Business Park, Asheville,
N.C.
Mountain, Alnus tenuifolio, 1993 Umatilla NF, Wash.
Red, Alnus rubra, 1979 Clatsop Co., Ore.
Seaside, Alnus maritima, 1987 Lake Accotink, Springfield, Va.
Sitka, Alnus sinuata, 1993 Maury Island, King Co., Wash.
Speckled, Alnus rugosa, 1984 St. Clair Co., Mich.
White, Alnus rhombifolio, 1998 Piperpoint Springs, Tulake Co., Calif.
ALLTHORN
Koeberlinia spinosa, 1995 Boyce Thompson Southwest Arboretum,
Ariz.
ALVARADOA
Mexican, Alvaradoa amorphoides, 1993 Miami, Fla.
ANACAHUITE
Cordia boissieri, 1995 Camino Real Viejo, Mercedes, Tex.
ANACUA
Ehretia anacua, 1983 [*] Four Seasons Hotel, San Antonio, Tex.
Ehretia anacua, 1991 [*] Victoria Co., Tex.
ANISE-TREE
Florida, Illicium floridanum, 1991 Prairie Cr. and County Dirt Rd., Perry
Co., Ala.
Yellow, Illicium parviflorum, 1993 Ocala NF, Lake George Ranger District,
Fla.
APPLE
Common, Malus sylvestris, 1993 [delta] Bedford, Hillsborough Co., N.H.
Oregon crab, Malus fusca, 1989 Nisqually NWR, Wash.
Prairie crab, Malus ioensis, 1994 Oakland Co., Mich.
Southern crab, Malus angustifolia, Chestertown, Md.
1996
Sweet crab, Malus coronario, 1976 Hampstead, Va.
ARBORVITAE
Oriental, Thuja orientalis, 1997 Natural Bridge, Va.
[delta]
ASH
Berlandier, Fraxinus berlandierana, Los Fresnos, Tex.
1995
Black, Fraxinus nigra, 1984 Adrian, Mich.
Blue, Fraxinus quadrangulata, 1994 Danville, Ky.
Carolina, Fraxinus caroliniana, 1987 Chesopeake, Va.
[*]
Carolina, Fraxinus caroliniana, 1993 O'Leno SP, Fla.
[*]
Goodding, Fraxinus gooddingii, 1995 Coronado NF, Ariz.
Green, Fraxinus Pennsylvanica, 1995 Cass Co., Ml
Lowell, Fraxinus anomala var. lowelii,
1999 [+] Boynton Canyon, Ariz.
Oregon, Fraxinus latifolio, 1999 Sauvie Island, Ore.
Pumpkin, Fraxinus profundo, 1992 Big Oak Tree SP, Mo.
SPECIES / MOST RECENT MEASUREMENT NOMINATOR
ACACIA
Blackbrush, Acacia rigidula, 1998 [*] [+] William Kinnison
Blackbrush, Acacia rigidula, 1999 [*] [+] Ken Morrow
AILANTHUS
Tree-of-heaven, Ailanthus altissima, 1999
[delta] Robert Hogue
ALASKA-CEDAR
Chamaecyparis nootkatensis, 1994 Robert L. Wood
ALDER
Arizona, Alnus oblangifolio, 1982 Jerald Lopeman & Soloman Peralta
European, Alnus glutinoso, 1995 [delta] Mark D. Rouw
Hazel, Alnus serrulata, 1997 [*] Will Blozan & Michael Davie
Hazel, Alnus serrulata, 1997 [*] Will Blozan & Michael Davie
Hazel, Alnus serrulata, 1997 [*] Will Blozan & Michael Davie
Mountain, Alnus tenuifolio, 1993 Slim Stillman
Red, Alnus rubra, 1979 Ron Simon
Seaside, Alnus maritima, 1987 Richard Salzer
Sitka, Alnus sinuata, 1993 Mike Lee
Speckled, Alnus rugosa, 1984 W. Brennan, P. Thompson, R. Kilgore
White, Alnus rhombifolio, 1998 Art Cowley & Don Zuckswert
ALLTHORN
Koeberlinia spinosa, 1995 Robert and Glenda Zohner
ALVARADOA
Mexican, Alvaradoa amorphoides, 1993 John G. Cordy & Jim Eggert
ANACAHUITE
Cordia boissieri, 1995 William MacWhorter
ANACUA
Ehretia anacua, 1983 [*] Ann Holland
Ehretia anacua, 1991 [*] Bob McVey
ANISE-TREE
Florida, Illicium floridanum, 1991 Dr. Thomas Wilson
Yellow, Illicium parviflorum, 1993 Jeff Overby & Ilke Toklu
APPLE
Common, Malus sylvestris, 1993 [delta] J. Beaudet, R. Pichette, C. Mower
Oregon crab, Malus fusca, 1989 Robert Van Pelt
Prairie crab, Malus ioensis, 1994 Paul W. Thompson
Southern crab, Malus angustifolia, 1996 Eleanor P. Colston
Sweet crab, Malus coronario, 1976 L. App, S. Bailey, W. Wallace
ARBORVITAE
Oriental, Thuja orientalis, 1997 [delta] Jimmy and Sandra Mock
ASH
Berlandier, Fraxinus berlandierana, 1995 Brian Sichel
Black, Fraxinus nigra, 1984 R.W. Smith & Paul W. Thompson
Blue, Fraxinus quadrangulata, 1994 H.A. Gaw & E. Listerman
Carolina, Fraxinus caroliniana, 1987 [*] Byron Carmean & G.M. Williamson
Carolina, Fraxinus caroliniana, 1993 [*] Robert W. Simons & Daniel B. Ward
Goodding, Fraxinus gooddingii, 1995 Josh Tewksbury
Green, Fraxinus Pennsylvanica, 1995 D. Steen, S. Heaney, E.B. Ehrle
Lowell, Fraxinus anomala var. lowelii,
1999 [+] K. Morrow, M. Hallen, C. Mills
Oregon, Fraxinus latifolio, 1999 Eldon Boge & Robert Heilman
Pumpkin, Fraxinus profundo, 1992 Bruce Palmer
Singleleaf (typ.), Fraxinus
anomala var. anomala, 1999 52 31 15 87
Texas, Fraxinus texensis, 1989 54 66 47 132
Two-petal, Fraxinus dipetala, 1986 35 34 28 76
Velvet, Fraxinus velutina, 1996 196 76 88 294
White, Fraxinus americano, 1983 304 95 82 420
ASPEN
Bigtooth, Populus grandidentata, 1980 [*] 140 102 64 258
Bigtooth, populus grandidentata, 1984 [*] 105 132 67 254
Quaking, Populus tremuloides, 1991 [*] 122 109 59 246
Quaking, Populus tremuloides, 1998 [*] 127 114 32 249
AVOCADO
Persea americana, 1999 [delta] 172 75 60 262
BACCHARIS
Eastern, Baccharis
halimifolia, 1998 [*] [+] 14 14 10 31
Eastern, Baccharis
halimifolia, 1993 [*] [+] 18 10 8 30
BALDCYPRESS
Common (typ.), Taxodium distichum var,
distichum, 1981 644 83 85 748
Mantezuma, Taxodium mucronatum, 1995 268 85 87 375
BARRETA
Helietta parvifolia, 1989 18 34 25 58
BASSWOOD
American, Tilio americana, 1993 292 78 100 395
Carolina, Tilia caroliniana, 1996 74 84 46 170
Singleleaf (typ.), Fraxinus Highway 141, on
anomala var. anomala, 1999 Dolares River, Colo.
Texas, Fraxinus texensis, 1989 Lost Maples SNA, Tex.
Two-petal, Fraxinus dipetala, 1986 Lake Co., Calif.
Velvet, Fraxinus velutina, 1996 Santa Cruz Ca., Ariz.
Tony's Lobster &
White, Fraxinus americano, 1983 Steakhouse, Palisades, N.Y.
ASPEN
Bigtooth, Populus grandidentata, 1980 [*] Estill Co., Ky.
Bigtooth, populus grandidentata, 1984 [*] Marquette, Mich.
Quaking, Populus tremuloides, 1991 [*] Ontonagon Co., Mich.
Quaking, Populus tremuloides, 1998 [*] Coronado NF, Ariz.
AVOCADO
Mission at San
Persea americana, 1999 [delta] Juan Capistrano, Calif.
BACCHARIS
Eastern, Baccharis
halimifolia, 1998 [*] [+] Pierce Co., Ca.
Eastern, Baccharis Jenkins Middle School,
halimifolia, 1993 [*] [+] Putnam Co., Fla.
BALDCYPRESS
Common (typ.), Taxodium distichum var,
distichum, 1981 Cat Island, Lo.
Mantezuma, Taxodium mucronatum, 1995 San Benito, Cameron Co., Tex.
BARRETA
Rio Grande
Helietta parvifolia, 1989 Valley NWR, Alamo, Tex.
BASSWOOD
American, Tilio americano, 1993 Montgomery County, Pa.
Carolina, Tilia caroliniana, 1996 Wakulla SP, Fla.
Singleleaf (typ.), Fraxinus
anomala var. anomala, 1999 Vince Urbina
Texas, Fraxinus texensis, 1989 W.J. Graves & R. Heideman
Two-petal, Fraxinus dipetala, 1986 Frank T. Callahan
Velvet, Fraxinus velutina, 1996 Kenneth A. Porter
White, Fraxinus americano, 1983 F. Arthur Belcher
ASPEN
Bigtooth, Populus grandidentata, 1980 [*] Dennis Burns
Bigtooth, populus grandidentata, 1984 [*] Paul W. Thompson
Quaking, Populus tremuloides, 1991 [*] Paul Thompson & Elwood B. Ehrle
Quaking, Populus tremuloides, 1998 [*] Ken Morrow & Mike Hallen
AVOCADO
Persea americana, 1999 [delta] Art Cowley & Camille Newton
BACCHARIS
Eastern, Baccharis
halimifolia, 1998 [*] [+] Jimmy Mock
Eastern, Baccharis
halimifolia, 1993 [*] [+] Ned Neenan
BALDCYPRESS
Common (typ.), Taxodium distichum var,
distichum, 1981 Jeff Hunt & Desmond Clapp
Mantezuma, Taxodium mucronatum, 1995 Sue Griffin
BARRETA
Helietta parvifolia, 1989 Terry Rossignal
BASSWOOD
American, Tilio americano, 1993 Sherman Perkins & Halfred Wertz
Carolina, Tilia caroliniana, 1996 John A. Wallace & Thomas D. Beitzel
White, Tilia heterophyllo, 1997 223 116 57 353
BAYBERRY
Northern, Myrica pensylvanica, 1999 [+] 10 13 10 25
Odorless, Myrica inodora, 1994 33 18 23 57
Pacific, Myrica california, 1999 [+] 46 38 35 93
Southern, Myrica cerifera, 1993 [*] 68 28 33 104
Southern, Myrica cerifera, 1994 [*] 76 20 38 106
Southern, Myrica cerifera, 1994 [*] 72 25 36 106
Southern, Myrica cerifera, 1994 [*] 68 26 32 102
BAYCEDAR
Suriana maritima, 1995 10 12 23 28
BEECH
American, Fagus grandifolia, 1994 279 115 138 429
BIRCH
Alaska paper, Betula papyrifera var.
neoalaskana, 1993 [*] 72 64 21 141
Alaska paper, Betula papyrifera var.
neoalaskana, 1993 [*] 56 74 33 138
Gray, Betula populifolia, 1999 41 57 50 111
Kenai, Betula
papyrifera var. kenaica, 1994 50 47 19 102
Mountain paper Betula papyrifera
var. cordifolia, 1995 112 67 80 199
Northwestern paper, Betula papyrifera
var. subcordata, 1975 [*] 46 66 30 120
Northwestern paper, Betula papyrifera var.
subcordata, 1999 [*] 46 65 32 119
Paper (typ.), Betula papyrifera
var. papyrifera, 1991 [*] 220 107 76 346
Paper (typ.), Betula papyrifera
var. papyrifera, 1996 [*] 222 107 76 348
River, Betula nigra, 1999 188 90 100 303
Roundleaf, Betula uber, 1978 28 49 15 81
Sweet, Betula lenta, 1989 182 78 80 280
Water, Betula occidentalis, 1973 111 53 42 175
Western paper Betula papyrifera
var. commutata, 1989 189 81 57 284
Yellow, Betula alleghaniensis, 1983 252 76 91 351
BLACK-MANGROVE
Avicennia germinans, 1996 101 43 57 158
BLACKBEAD
Ebony, Pithecellobium
flexicaule, 1995 173. 53 60 241
Guadeloupe, Pithecellobium
guadalupense, 1992 11 16 16 31
BLACKHAW
Viburnum prunifolium, 1986 [*] 64 24 33 96
Viburnum prunifolium, 1991 [*] 64 24 28 95
Rusty, Viburnum rufidulum, 1961 [*] 47 25 30 80
Rusty, Viburnum rufidulum, 1997 [*] 47 30 28 84
BLADDERNUT
American, Staphylea trifolia, 1966 19 36 37 64
Sierra, Staphylea bolanderi, 1986 14 28 12 45
BLOLLY
Longleaf, Guapira discolor, 1994 55 21 10 79
BLUEBLOSSOM
Blue-myrtle, Ceanothus
thyrsiflorus, 1976 32 41 20 78
BLUEWOOD
Condalia hookeri, 1989 77 30 26 114
BOXELDER
Acer negundo, 1993 214 110 127 356
White, Tilia heterophyllo, 1997 Pisgah NF, N.C.
BAYBERRY
Northern, Myrica pensylvanica, 1999 Jockey's Ridge SP, N.C.
[+]
Odorless, Myrica inodora, 1994 Bellingrath Gardens, Theodore, Ala.
Pacific, Myrica california, 1999 [+] Patrick's Point SP, Calif.
Southern, Myrica cerifera, 1993 [*] Elizabeth II Historic Site, Monteo,
N.C.
Southern, Myrica cerifera, 1994 [*] Berkley Plantation, Charles City, Va.
Southern, Myrica cerifera, 1994 [*] Berkley Plantation, Charles City, Va.
Southern, Myrica cerifera, 1994 [*] Berkley Plantation, Charles City, Va.
BAYCEDAR
Suriana maritima, 1995 Big Pine Key, Fla.
BEECH
American, Fagus grandifolia, 1994 Harwood, Md.
BIRCH
Alaska paper, Betula papyrifera var.
neoalaskana, 1993 [*] Nikiski, Alaska
Alaska paper, Betula papyrifera var.
neoalaskana, 1993 [*] Nikiski, Alaska
Gray, Betula populifolia, 1999 Galesville, Trempeoleau Co., Wis.
Kenai, Betula
papyrifera var. kenaica, 1994 Hope, Alaska
Mountain paper Betula papyrifera
var. cordifolia, 1995 Sleeping Bear Dunes, Leelonau, Mich.
Northwestern paper, Betula papyrifera
var. subcordata, 1975 [*] Minam River, Ore.
Northwestern paper, Betula papyrifera
var.
subcordata, 1999 [*] Hell's Canyon NRA, Idaho
Paper (typ.), Betula papyrifera
var. papyrifera, 1991 [*] Black Lake, Cheboygan Co., Mich.
Paper (typ.), Betula papyrifera
var. papyrifera, 1996 [*] Point aux Barques, Mich.
River, Betula nigra, 1999 Lawrence Co., Tenn.
Roundleaf, Betula uber, 1978 Jefferson NF, Va.
Sweet, Betula lenta, 1989 New Boston, N.H.
Water, Betula occidentalis, 1973 Wallowa Co., Ore.
Western paper Betula papyrifera
var. commutata, 1989 Bellingham, Wash.
Yellow, Betula alleghaniensis, 1983 Deer Isle, Maine
BLACK-MANGROVE
Avicennia germinans, 1996 Mound Key, Fla.
BLACKBEAD
Ebony, Pithecellobium
flexicaule, 1995 McAllen, Hidalgo Co., Tex.
Guadeloupe, Pithecellobium
guadalupense, 1992 Big Pine Key, Fla.
BLACKHAW
Viburnum prunifolium, 1986 [*] Wakefield G. Washington NM, Va.
Viburnum prunifolium, 1991 [*] Roanoke, Va.
Rusty, Viburnum rufidulum, 1961 [*] Hempstead Co., Ark.
Rusty, Viburnum rufidulum, 1997 [*] Knox Co., Tenn.
BLADDERNUT
American, Staphylea trifolia, 1966 Macomb Co., Mich.
Sierra, Staphylea bolanderi, 1986 Fresno Co., Calif.
BLOLLY
Longleaf, Guapira discolor, 1994 Lignumvitae Key SP, Fla.
BLUEBLOSSOM
Blue-myrtle, Ceanothus
thyrsiflorus, 1976 Curry Co., Ore.
BLUEWOOD
Condalia hookeri, 1989 San Juan, Tex.
BOXELDER
Acer negundo, 1993 Washtenaw Co., Mich.
White, Tilia heterophyllo, 1997 C. Woodard, M. Davie, W. Blozan
BAYBERRY
Northern, Myrica pensylvanica, 1999 Sid Shearin
[+]
Odorless, Myrica inodora, 1994 Richard Salzer
Pacific, Myrica california, 1999 [+] Robert Van Pelt
Southern, Myrica cerifera, 1993 [*] Richard and Richard Alan Salzer
Southern, Myrica cerifera, 1994 [*] Richard Salzer
Southern, Myrica cerifera, 1994 [*] Richard Salzer
Southern, Myrica cerifera, 1994 [*] Richard Salzer
BAYCEDAR
Suriana maritima, 1995 Vincent P. Condon & William G. Miller
BEECH
American, Fagus grandifolia, 1994 Gary Heinz
BIRCH
Alaska paper, Betula papyrifera var.
neoalaskana, 1993 [*] Ron Miller
Alaska paper, Betula papyrifera var.
neoalaskana, 1993 [*] Ron Miller
Gray, Betula populifolia, 1999 Michael Rieggert
Kenai, Betula
papyrifera var. kenaica, 1994 Ron Miller
Mountain paper Betula papyrifera
var. cordifolia, 1995 Elwood B. Ehrle & John Spencer
Northwestern paper, Betula papyrifera
var. subcordata, 1975 [*] Frank T. Callahan
Northwestern paper, Betula papyrifera
var.
subcordata, 1999 [*] F.D. Johnson & M. Newell
Paper (typ.), Betula papyrifera
var. papyrifera, 1991 [*] Robert Stein
Paper (typ.), Betula papyrifera
var. papyrifera, 1996 [*] John J. Chorzel
River, Betula nigra, 1999 D. Shires
Roundleaf, Betula uber, 1978 Paul Shrauder
Sweet, Betula lenta, 1989 Philip Harvell
Water, Betula occidentalis, 1973 Maynard Drawson
Western paper Betula papyrifera
var. commutata, 1989 Robert Van Pelt
Yellow, Betula alleghaniensis, 1983 Robert G. Fisk
BLACK-MANGROVE
Avicennia germinans, 1996 Larry Fooks & Arden Arrington
BLACKBEAD
Ebony, Pithecellobium
flexicaule, 1995 Joe Ideker
Guadeloupe, Pithecellobium
guadalupense, 1992 R.W. Simons & M.L Elitz
BLACKHAW
Viburnum prunifolium, 1986 [*] Richard Salzer
Viburnum prunifolium, 1991 [*] Richard Salzer
Rusty, Viburnum rufidulum, 1961 [*] Dwight Moore
Rusty, Viburnum rufidulum, 1997 [*] Jim Cortese
BLADDERNUT
American, Staphylea trifolia, 1966 H.J. Nett & Paul W. Thompson
Sierra, Staphylea bolanderi, 1986 Frank T. Callahan
BLOLLY
Longleaf, Guapira discolor, 1994 Charlotte Niedhauk
BLUEBLOSSOM
Blue-myrtle, Ceanothus
thyrsiflorus, 1976 Frank T. Callahan
BLUEWOOD
Condalia hookeri, 1989 Joe Ideker
BOXELDER
Acer negundo, 1993 Paul W. Thompson
BUCCANEER-PALM
Pseudophoenix sargentii 26 25 8 53
BUCIDA
Bucida buceras, 1997 [delta] 139 50 48 201
BUCKEYE
Bottlebrush, Aesculus parviflora, 1993 34 14 20 53
California, Aesculus californica, 1972 174 48 78 242
Ohio (typ.), Aesculus glabro var. 151 148 48 311
glabro, 1994
Pointed, Aesculus sylvatica, 1999 [+] 12 27 15 43
Red, Aesculus pavia, 1983 [*] 91 64 52 168
Red, Aesculus pavia, 1994 [*] 95 58 48 165
Texas, Aesculus globra var. arguta, 1986 51 30 24 87
Yellow, Aesculus octandro, 1995 229 136 53 378
BUCKTHORN
California, Rhamnus californica, 1976 24 30 25 60
Carolina, Rhamnus caroliniana, 1982 [*] 23 43 18 71
Carolina, Rhamnus caroliniana, 1974 [*] 41 27 23 74
Cascara, Rhamnus purshiana, 1996 [*] 77 37 45 125
Cascara, Rhamnus purshiana, 1999 [*] 84 33 20 122
European, Rhamnus cathartica, 45 61 65 122
1972 [delta]
Glossy, Rhamnus frangula, 1991 [delta] 20 40 25 66
Hollyleaf, Rhamnus crocea, 1999 26 26 44 63
BUCKWHEAT-TREE
Cliftonia monophylla, 1967 [*] 66 30 21 101
Cliftonia monophylla, 1981 [*] 49 44 31 101
BUFFALOBERRY
Silver, Shepherdia orgentea, 1975 78 22 20 105
BUMELIA
Buckthorn, Bumelia Iycioides, 1999 47 37 35 93
Gum, Bumelia lanuginosa, 1991 93 80 66 190
Saffron-plum, Bumelia celastrina, 1991 55 30 32 93
Tough, Bumelia tenax, 1987 41 41 28 89
BURNINGBUSH
Eastern, Euonymus atropurpureus, 1991 60 45 33 113
BUSTIC
Willow, Dipholis salicifolia, 1994 72 57 29 136
BUTTERNUT
Juglans cinereo, 1998 259 78 76 356
BUTTON-MANGROVE
Conocarpus erectus, 1993 174 51 68 242
BUTTONBUSH
Cephalanthus occidentalis, 1999 60 26 38 96
BYRSONIMA
Key, Byrsonima lucida, 1995 31 35 17 70
CAESALPINIA
Mexican, Caesalpinio mexicana, 1995 25 27 19 57
CAJEPUT-TREE
Melaleuca quinquenervia, 1992 [delta] 231 62 28 300
BUCCANEER-PALM
Pseudophoenix sargentii Elliott Key, Biscayne NP, Fla.
BUCIDA
Bucida buceras, 1997 [delta] Charles Deering Estate, Fla.
BUCKEYE
Bottlebrush, Aesculus parviflora, 1993 Virginia Beach, Va.
California, Aesculus californica, 1972 Walnut Creek, Calif.
Ohio (typ.), Aesculus glabro var. Dunnville, Ky.
glabro, 1994
Pointed, Aesculus sylvatica, 1999 [+] Mountain Park, Fulton Co., Ga.
Red, Aesculus pavia, 1983 [*] Kalamazoo Co., Mich.
Red, Aesculus pavia, 1994 [*] Roanoke, Va.
Texas, Aesculus globra var. arguta, 1986 Harper, Tex.
Yellow, Aesculus octandro, 1995 Gabes Mountain Tr., Great Smoky
Mtns. NP, Tenn.
BUCKTHORN
California, Rhamnus californica, 1976 Sunol Regional Park, Alameda Co.,
Calif.
Carolina, Rhamnus caroliniana, 1982 [*] Norris Dam SP, Tenn.
Carolina, Rhamnus caroliniana, 1974 [*] Middleburg, Va.
Cascara, Rhamnus purshiana, 1996 [*] Sedro Woolley, Wash.
Cascara, Rhamnus purshiana, 1999 [*] Hell's Canyon NRA, Idaho
European, Rhamnus cathartica, Opposite Nichols Arboretum, Ann
1972 [delta] Arbor, Mich.
Glossy, Rhamnus frangula, 1991 [delta] Cranbrook Institute, Bloomfield
Hills, Mich.
Hollyleaf, Rhamnus crocea, 1999 Greenfield, Calif.
BUCKWHEAT-TREE
Cliftonia monophylla, 1967 [*] Crooked Creek, Fla.
Cliftonia monophylla, 1981 [*] Washington Co., Fla.
BUFFALOBERRY
Silver, Shepherdia orgentea, 1975 Malheur Co., Ore.
BUMELIA
Buckthorn, Bumelia Iycioides, 1999 Shelby Park, Nashville, Tenn.
Gum, Bumelia lanuginosa, 1991 Robertson Co., Tex.
Saffron-plum, Bumelia celastrina, 1991 Lower Rio Grande NWR, Tex.
Tough, Bumelia tenax, 1987 Amelia Island SRA, Fla.
BURNINGBUSH
Eastern, Euonymus atropurpureus, 1991 Elizabeth Park, Wayne Co., Mich.
BUSTIC
Willow, Dipholis salicifolia, 1994 Barnacle State Historical Site,
Dade Co., Fla.
BUTTERNUT
Juglans cinereo, 1998 Chester, Conn.
BUTTON-MANGROVE
Conocarpus erectus, 1993 Palm Beach, Fla.
BUTTONBUSH
Cephalanthus occidentalis, 1999 Buttonwillow, Calif.
BYRSONIMA
Key, Byrsonima lucida, 1995 Big Pine Key, Fla.
CAESALPINIA
Mexican, Caesalpinio mexicana, 1995 Hidalgo Co., Tex.
CAJEPUT-TREE
Melaleuca quinquenervia, 1992 [delta] Near Ft. Denaud, Hendry Co., Fla.
BUCCANEER-PALM
Pseudophoenix sargentii Carol L. Lippincott
BUCIDA
Bucida buceras, 1997 [delta] J. Valento, A. Lapus, R. Hammer
BUCKEYE
Bottlebrush, Aesculus parviflora, 1993 Richard Salzer
California, Aesculus californica, 1972 Richard Wilson
Ohio (typ.), Aesculus glabro var. Max Leach & Danny Helm
glabro, 1994
Pointed, Aesculus sylvatica, 1999 [+] Jess and Doug Riddle
Red, Aesculus pavia, 1983 [*] Paul W. Thompson
Red, Aesculus pavia, 1994 [*] William S. Hubard
Texas, Aesculus globra var. arguta, 1986 Bob and Lou Ellen O'Kennan
Yellow, Aesculus octandro, 1995 Will Blozan & Michael Davie
BUCKTHORN
California, Rhamnus californica, 1976 E. Lagel
Carolina, Rhamnus caroliniana, 1982 [*] F. Podriznik & J. Hiser
Carolina, Rhamnus caroliniana, 1974 [*] Richard Selzer
Cascara, Rhamnus purshiana, 1996 [*] Robert Van Pelt
Cascara, Rhamnus purshiana, 1999 [*] F.D. Johnson
European, Rhamnus cathartica, Dennis Jones & Paul W. Thompson
1972 [delta]
Glossy, Rhamnus frangula, 1991 [delta] Paul W. Thompson
Hollyleaf, Rhamnus crocea, 1999 Frank T. Callahan & Art Cowley
BUCKWHEAT-TREE
Cliftonia monophylla, 1967 [*] H.W. White Jr. & J. MacBrown
Cliftonia monophylla, 1981 [*] Charles Reeves
BUFFALOBERRY
Silver, Shepherdia orgentea, 1975 Frank T. Callahon
BUMELIA
Buckthorn, Bumelia Iycioides, 1999 Mark S. Hackney
Gum, Bumelia lanuginosa, 1991 E.G. Marsh
Saffron-plum, Bumelia celastrina, 1991 William MacWhorter
Tough, Bumelia tenax, 1987 Buford Pruitt Jr.
BURNINGBUSH
Eastern, Euonymus atropurpureus, 1991 Paul W. Thompson
BUSTIC
Willow, Dipholis salicifolia, 1994 John T. Valente & Rodger Hammer
BUTTERNUT
Juglans cinereo, 1998 Edward A. Richardson
BUTTON-MANGROVE
Conocarpus erectus, 1993 Kenneth Van der Hulse
BUTTONBUSH
Cephalanthus occidentalis, 1999 Frank T. Callahan
BYRSONIMA
Key, Byrsonima lucida, 1995 T.A. Williams, V. Lopez, V. Condon
CAESALPINIA
Mexican, Caesalpinio mexicana, 1995 Joe Ideker
CAJEPUT-TREE
Melaleuca quinquenervia, 1992 [delta] Jeff Mangun
CALIFORNIA-LAUREL
Umbellularia californica, 1997 546 108 118 684
CAMPHOR-TREE
Cinnomomum camphora, 1992 [delta] 422 67 103 515
CANELLA
Canella winterana, 1998 25 30 19 60
CANOTIA
Canotia holocantha, 1995 48 21 15 73
CAPER
Jamaica, Capparis cynophallophora, 1997 19 20 26 46
CALIFORNIA-LAUREL
Umbellularia californica, 1997 Grass Valley, Calif.
CAMPHOR-TREE
Cinnomomum camphora, 1992 [delta] Darby, Fla.
CANELLA
Canella winterana, 1998 Crocodile Lake NWR, Fla.
CANOTIA
Canotia holocantha, 1995 Gila Co., Ariz.
CAPER
Jamaica, Capparis cynophallophora, 1997 Lee Co., Fla.
CALIFORNIA-LAUREL
Umbellularia californica, 1997 Brian Barrette
CAMPHOR-TREE
Cinnomomum camphora, 1992 [delta] Sylvia Young
CANELLA
Canella winterana, 1998 Joseph Nemec
CANOTIA
Canotia holocantha, 1995 Ken Morrow
CAPER
Jamaica, Capparis cynophallophora, 1997 David Fox & Dee Slinkard
CASTORBEAN
Rinicus communis 1995 [delta][+] 24 20 20 49
CASUARINA
Horsetail, Casuarina
equisetifolia, 1968 [delta] 207 89 56 310
CATALPA
Northern, Catalpa speciosa, 1990 [*] 242 107 85 370
Northern, Catalpa speciosa, 1993 [*] 264 86 79 370
Southern, Catalpa bignonioides, 1999 221 86 81 327
CAT CLAW
Gregg, Acacia greggii, 1971 77 49 46 138
Roemer, Acacia roemeriana, 1997 54 24 24 84
Wright, Acacia wrightii, 1986 72 36 42 119
CERCOCARPUS
Aldarleaf, Cercocarpus montanus, 1999 [+] 26 21 11 50
Birchleaf, Cercocarpus betulaides, 1972 44 34 29 85
Curlleaf, Cercocarpus ledifolius, 1998 61 30 36 100
Hairy, Cercocarpus breviflorus, 1996 32 20 17 56
CHASTETREE
Common, Vitex agnus-castus, 1999 [delta] 101 26 34 136
CHERRY
Alabama black, Prunus serotina 40 35 27 82
var. alabamensis, 1995
Bitter, Prunus emarginata, 1997 [*] 58 100 27 165
Bitter, Prunus emarginata, 1999 [*] 65 86 40 161
Black (typ.), Prunus serotina var. serotina, 210 134 70 362
1997
Catalina, Prunus lyonii, 1992 120 41 55 175
Chokecherry, common (typ.), 1999 168 74 88 264
Prunus virginiana var. virginiana
Chokecherry, western, 1991 54 73 18 132
Prunus virginiana var. melanocarpa,
Escarpment, Prunus serotina
var. eximia, 1998 102 51 53 166
Hollyleaf, Prunus ilicifolia, 1999 54 50 56 118
Mohaleb, Prunus mohaleb, 1993 [delta] 78 36 47 126
Mazzard, Prunus avium, 1993 [delta] 263 80 80 363
Pin, Prunus pensylvanica, 1999 [+] 71 85 28 163
Sour, Prunus cerasus, 1972 [delta] 119 68 75 206
Southwestern black, Prunus 102 45 26 154
seratina var. rufula, 1996 [*]
Southwestern black, Prunus 100 39 42 150
seratina var. rufula, 1999 [*]
West Indies, Prunus myrtifolia, 1989 65 53 50 131
CHESTNUT
American, Castanea dentata, 1993 [*] 235 106 101 366
American, Castanea dentata, 1993 [*] 247 86 111 361
CHINABERRY
Melia azedarach, 1967 [delta] 222 75 96 321
CHINKAPIN
Allegheny, Castanea pumila, 1993 85 55 60 155
Florida, Castanea alnifolia, 1961 74 50 30 132
Giant, Castanopsis chrysophylla, 1996 153 122 37 284
Ozark, Castanea ozarkensis, 1989 181 22 18 208
CHOLLA
Jumping, Opuntia fulgida, 1995 26 15 14 45
CASTORBEAN
Rinicus communis 1995 [delta][+] Marlicopa Co., Mesa, Ariz.
CASUARINA
Horsetail, Casuarina
equisetifolia, 1968 [delta] Olowalo, Maui, Hawaii
CATALPA
Northern, Catalpa speciosa, 1990 [*] State Capitol Grounds, Lansing, Mich.
Northern, Catalpa speciosa, 1993 [*] Walla Walla, wash.
Southern, Catalpa bignonioides, 1999 Ruxtan, Baltimore Co., Md.
CAT CLAW
Gregg, Acacia greggii, 1971 Red Rock, N. Mex.
Roemer, Acacia roemeriana, 1997 The Alamo, San Antonio, Tex.
Wright, Acacia wrightii, 1986 Uvalde Co., Tex.
CERCOCARPUS
Aldarleaf, Cercocarpus montanus, 1999 Neff's Canyon, Wasatch-Cache NF, Utah
[+]
Birchleaf, Cercocarpus betulaides, Central Point, Ore.
1972
Curlleaf, Cercocarpus ledifolius, 1998 Great Basin NP, Nev.
Hairy, Cercocarpus breviflorus, 1996 Coronado NF, Ariz.
CHASTETREE
Common, Vitex agnus-castus, Ridgewood Ave., Charlotte, N.C.
1999 [delta]
CHERRY
Alabama black, Prunus serotina Bristol, Fla.
var. alabamensis, 1995
Bitter, Prunus emarginata, 1997 [*] Seward Park, Seattle, Wash.
Bitter, Prunus emarginata, 1999 [*] Cooks Hill Road, Centralia, Wash.
Black (typ.), Prunus serotina var. Great Smoky Mountains NP, Tenn.
serotina,
1997
Catalina, Prunus lyonii, 1992 Catalina Island, Avalon, Calif.
Chokecherry, common (typ.), 1999 Owings Mills, Balitmore Co., Md.
Prunus virginiana var. virginiana
Chokecherry, western, 1991 Kootenai Co., Idaho
Prunus virginiana var. melanocarpa,
Escarpment, Prunus serotina
var. eximia, 1998 Kerr Co., Tex.
Hollyleaf, Prunus ilicifolia, 1999 Jolon, Calif.
Mohaleb, Prunus mohaleb, 1993 [delta] Lake Stevens, Wash.
Mazzard, Prunus avium, 1993 [delta] West Chester Chester Co., Pa.
Pin, Prunus pensylvanica, 1999 [+] Sevier Co., Tenn.
Sour, Prunus cerasus, 1972 [delta] Calhoun Co., Mich.
Southwestern black, Prunus Prescott NF, Ariz.
seratina var. rufula, 1996 [*]
Southwestern black, Prunus Tonto NF, Ariz.
seratina var. rufula, 1999 [*]
West Indies, Prunus myrtifolia, 1989 Miami, Fla.
CHESTNUT
American, Castanea dentata, 1993 [*] Cicero, Wash.
American, Castanea dentata, 1993 [*] Carson, Wash.
CHINABERRY
Melia azedarach, 1967 [delta] Kaohe, South Kona, Hawaii
CHINKAPIN
Allegheny, Castanea pumila, 1993 Putnam Co., Fla.
Florida, Castanea alnifolia, 1961 Hempstead Co., Ark.
Giant, Castanopsis chrysophylla, 1996 Mendocino Co., Calif.
Ozark, Castanea ozarkensis, 1989 Claiborne Co., Miss.
CHOLLA
Jumping, Opuntia fulgida, 1995 Mesa, Ariz.
CASTORBEAN
Rinicus communis 1995 [delta][+] Ken Morrow
CASUARINA
Horsetail, Casuarina
equisetifolia, 1968[delta] L.W. Bryan
CATALPA
Northern, Catalpa speciosa, 1990 [*] Paul W. Thomspon
Northern, Catalpa speciosa, 1993 [*] Robert Van Pelt
Southern, Catalpa bignonioides, 1999 Mr. and Mrs. Charles Curlett
CAT CLAW
Gregg, Acacia greggii, 1971 Samuel Lamb
Roemer, Acacia roemeriana, 1997 Richard Salzer
Wright, Acacia wrightii, 1986 Virgil Helm
CERCOCARPUS
Aldarleaf, Cercocarpus montanus, 1999 Tony Dietz
[+]
Birchleaf, Cercocarpus betulaides, Frank T. Callahan
1972
Curlleaf, Cercocarpus ledifolius, 1998 S.D. Warner
Hairy, Cercocarpus breviflorus, 1996 Robert Zahner & Sid Jackson
CHASTETREE
Common, Vitex agnus-castus, William S. Logan
1999 [delta]
CHERRY
Alabama black, Prunus serotina Robert T. Ing & Daniel B. Ward
var. alabamensis, 1995
Bitter, Prunus emarginata, 1997 [*] Arthur Jacobson
Bitter, Prunus emarginata, 1999 [*] Marshall Murray
Black (typ.), Prunus serotina var. Will Blozan & Jan Stykar
serotina,
1997
Catalina, Prunus lyonii, 1992 A. Douglas Propst & Bill Hartley
Chokecherry, common (typ.), 1999 Frank X. Rurka
Prunus virginiana var. virginiana
Chokecherry, western, 1991 J. D. Pratt & D. Van Natter
Prunus virginiana var. melanocarpa,
Escarpment, Prunus serotina
var. eximia, 1998 Mark Duff & Robert Edmonson
Hollyleaf, Prunus ilicifolia, 1999 Frank T. Callahan
Mohaleb, Prunus mohaleb, 1993 [delta] Ron Brigbtman & Robert Van Pelt
Mazzard, Prunus avium, 1993 [delta] Maurice Hobaugh & P. and C. Youngblood
Pin, Prunus pensylvanica, 1999[+] Ron Hay
Sour, Prunus cerasus, 1972 [delta] Paul W. Thompson
Southwestern black, Prunus William Litzinger
seratina var. rufula, 1996 [*]
Southwestern black, Prunus Mike Hallen
seratina var. rufula, 1999 [*]
West Indies, Prunus myrtifolia, 1989 Carol Lippincott
CHESTNUT
American, Castanea dentata, 1993 [*] Robert Van Pelt
American, Castanea dentata, 1993 [*] Robert Van Pelt & Ron Brightman
CHINABERRY
Melia azedarach, 1967 [delta] L.W. Bryan
CHINKAPIN
Allegheny, Castanea pumila, 1993 Mr. and Mrs. John Mathe
Florida, Castanea alnifolia, 1961 Dwight Moore
Giant, Castanopsis chrysophylla, 1996 Paul A. Violett
Ozark, Castanea ozarkensis, 1989 Stuart Knight
CHOLLA
Jumping, Opuntia fulgida, 1995 Ken Morrow
CINNECORD
Acacia choriophylla, 1986 14 20 24 40
CLETHRA
Cinnamon, Clethra acuminata, 1995 [*] 10 33 12 46
Cinnamon, Clethra acuminata, 1997 [*] 9 29 10 41
CLIFFROSE
Cowania mexicana, 1998 15 30 12 48
CLUSIA
Florida, Clusia rosea, 1995 25 40 37 74
COCONUT
Palm, Cocos nucifera, 1979 [delta] 60 93 27 159
COFFEETREE
Kentucky, Gymocladus dioicus, 1999 187 84 80 291
CONDALIA
Bitter, Condalia globosa, 1995 28 19 25 53
CORALBEAN
Southeastern, Erythrina herbecea, 1995 40 32 30 79
Southwestern, Erythrina
flabelliformis, 1999 11 15 12 29
CORKWOOD
Leitneria floridana, 1989 [+] 8 16 7 26
COTTONWOOD
Black, Populus trichocarpa, 1995 320 158 110 506
Eastern (typ.), Populus
deltoides var. deltoides, 1991 433 85 121 548
Fremont (typ.), Populus
fremontii var. fremontii, 1996 504 92 108 623
Meseta, Populus fremontii var. mesetae, 1986 190 60 60 265
Narrowleaf, Populus angustifolia, 1973 314 79 80 413
Plains, Populus deltoides
var occidentalis, 1967 432 105 93 560
Rio Grande, Populus fremontii
var. wislizeni, 1997 366 123 104 515
Swamp, Populus heterophylla, 1990 42 55 23 103
CRANBERRYBUSH
American, Viburnum trilobum, 1985 [*] 10 32 31 50
American, Viburnum trilobum, 1985 [*] 18 25 25 49
American, Viburnum trilobum, 1989 [*] 10 32 31 50
CR0SSOPETALUM
Florida, Crossopetalum rhacoma, 1998 [+] 5 11 3 17
CUPANIA
Florida, Cupanio glabra, 1993 25 31 22 62
CYPRESS
Arizona smooth, Cupressus
arizonica var. glabra, 1998 196 70 40 276
Arizona (typ.) Cupressus
arizonica var. arizonica, 1993 240 93 48 345
Baker, Cupressus bakeri, 1976 129 129 29 265
Cuyamaca, Cupressus arizonica
var. stephensonii, 1976 70 37 28 114
Gowen (typ.), Cupressus goveniana
var. goveniana, 1999 66 40 52 119
MacNab, Cupressus macnabiana, 1981 155 55 45 221
Mendocino, Cupressus goveniana
var. pigmaeo, 1991 267 142 40 419
Monterey, Cupressus macrocarpa, 1999 537 102 116 668
Piute, Cupressus arizonica
var. nevadensis, 1976 [*] 115 45 30 168
Piute, Cupressus arizonica
var. nevadensis, 1976 [*] 124 32 40 166
Sargent, Cupressus sargentii, 1991 148 145 40 303
Tecate, Cupressus guadalupensis
var. forbesii, 1976 88 47 38 145
CINNECORD
Acacia choriophylla, 1986 Sugarloaf Shores, Monroe Co., Fla.
CLETHRA
Caldwell Fork Tr., Great
Cinnamon, Clethra acuminata, 1995 [*] Smoky Mtns. NP, N.C.
Caldwell Fork Tr., Grant
Cinnamon, Clethra acuminata, 1997 [*] Smoky Mtns. NP, N.C.
CLIFFROSE
Cowania mexicana, 1998 Washington Co., Utah
CLUSIA
Hugh Taylor Birch SP,
Florida, Clusia rosea, 1995 Ft. Launderdale, Fla.
COCONUT
Between Pauahi and
Palm, Cocos nucifera, 1979 [delta] Panohawai, Hilo, Hawaii
COFFEETREE
Kentucky, Gymocladus dioicus, 1999 Washington Co., Md.
CONDALIA
Bitter, Condalia globosa, 1995 Tucson, Ariz.
CORALBEAN
Southeastern, Erythrina herbecea, 1995 J.N. "Ding" Darling NWR, Fla.
Southwestern, Erythrina Arizona-Sonora Desert
flabelliformis, 1999 Museum, Tucson, Ariz.
CORKWOOD
Leitneria floridana, 1989 [+] Wallasassa Bay State Preserve, Fla.
COTTONWOOD
Black, Populus trichocarpa, 1995 Willamette Mission SP, Ore.
Eastern (typ.), Populus
deltoides var. deltoides, 1991 Minadoka Dam, Cassia Co., Idaho
Fremont (typ.), Populus
fremontii var. fremontii, 1996 Santa Cruz Co., Ariz.
Meseta, Populus fremontii var. Brewster Co., Tex.
mesetae, 1986
Narrowleaf, Populus angustifolia, 1973 Malheur Co., Ore.
Plains, Populus deltoides
var occidentalis, 1967 Hygiene, Colo.
Rio Grande, Populus fremontii
var. wislizeni, 1997 Fort Davis, Tex.
Swamp, Populus heterophylla, 1990 Leflore Co., Miss.
CRANBERRYBUSH
American, Viburnum trilobum, 1985 [*] Bloomfield Hills, Mich.
American, Viburnum trilobum, 1985 [*] Wayne, Mich.
American, Viburnum trilobum, 1989 [*] Westcroft Gardens, Mich.
CR0SSOPETALUM
Key Largo Hammocks
Florida, Crossopetalum rhacoma, 1998 State Botanical Site, Fla.
[+]
CUPANIA
Florida, Cupanio glabra, 1993 Monroe Co., Fla.
CYPRESS
Arizona smooth, Cupressus
arizonica var. glabra, 1998 Tonto NF, Ariz.
Arizona (typ.) Cupressus
arizonica var. arizonica, 1993 Santa Catalina Mountains, Ariz.
Baker, Cupressus bakeri, 1976 Rogue River NF, Ore.
Cuyamaca, Cupressus arizonica
var. stephensonii, 1976 Cleveland NP, Calif.
Gowen (typ.), Cupressus goveniana
var. goveniana, 1999 Point Lubos SP, Calif.
MacNab, Cupressus macnabiana, 1981 Amador Co., Calif.
Mendocino, Cupressus goveniana
var. pigmaeo, 1991 Mendicino Co., Calif.
Monterey, Cupressus macrocarpa, 1999 San Mateo, Pescadero Co., Calif.
Piute, Cupressus arizonica
var. nevadensis, 1976 [*] Sequoia NF, Calif.
Piute, Cupressus arizonica
var. nevadensis, 1976 [*] Sequoia NF, Calif.
Sargent, Cupressus sargentii, 1991 Somoma Co., Calif.
Tecate, Cupressus guadalupensis
var. forbesii, 1976 Guatay, Calif.
CINNECORD
Acacia choriophylla, 1986 David Sinclair & Mike Cullen
CLETHRA
Cinnamon, Clethra acuminata, 1995 [*] Will and Carl Blozan & Jan Stykar
Cinnamon, Clethra acuminata, 1997 [*] Will Blozan & Michael Davie
CLIFFROSE
Cowania mexicana, 1998 Ronald A. Larsen
CLUSIA
Florida, Clusia rosea, 1995 Jim Higgins
COCONUT
Palm, Cocos nucifera, 1979 [delta] Jane and Bryce Robinson
COFFEETREE
Kentucky, Gymocladus dioicus, 1999 John Leaf
CONDALIA
Bitter, Condalia globosa, 1995 Robert Zahner
CORALBEAN
Southeastern, Erythrina herbecea, 1995 Richard Workman
Southwestern, Erythrina
flabelliformis, 1999 George Montgomery
CORKWOOD
Leitneria floridana, 1989 [+] Robert W. Simons
COTTONWOOD
Black, Populus trichocarpa, 1995 Maynard C. Drawson
Eastern (typ.), Populus
deltoides var. deltoides, 1991 Jon and Don McFarland
Fremont (typ.), Populus
fremontii var. fremontii, 1996 Mark Rouw & Don Richard
Meseta, Populus fremontii var. James E. Liles
mesetae, 1986
Narrowleaf, Populus angustifolia, 1973 Donald Oakes
Plains, Populus deltoides
var occidentalis, 1967 Allegra Collister
Rio Grande, Populus fremontii
var. wislizeni, 1997 Steve Runnels
Swamp, Populus heterophylla, 1990 Philip Barbour
CRANBERRYBUSH
American, Viburnum trilobum, 1985 [*] Paul W. Thompson
American, Viburnum trilobum, 1985 [*] Paul W. Thompson
American, Viburnum trilobum, 1989 [*] Paul W. Thompson
CR0SSOPETALUM
Florida, Crossopetalum rhacoma, 1998 Joseph Nemec
[+]
CUPANIA
Florida, Cupanio glabra, 1993 Clifford Shaw & George Avery
CYPRESS
Arizona smooth, Cupressus
arizonica var. glabra, 1998 Rick Heffernon
Arizona (typ.) Cupressus
arizonica var. arizonica, 1993 James Mielke
Baker, Cupressus bakeri, 1976 Frank T. Callahan
Cuyamaca, Cupressus arizonica
var. stephensonii, 1976 Frank T. Callahan
Gowen (typ.), Cupressus goveniana
var. goveniana, 1999 Alan R. Washburn
MacNab, Cupressus macnabiana, 1981 Frank T. Callahan
Mendocino, Cupressus goveniana
var. pigmaeo, 1991 Frank T. Callahan
Monterey, Cupressus macrocarpa, 1999 R. Huntington & Fiesta Garden School
Piute, Cupressus arizonica
var. nevadensis, 1976 [*] Frank T. Callahan
Piute, Cupressus arizonica
var. nevadensis, 1976 [*] Frank T. Callahan
Sargent, Cupressus sargentii, 1991 Frank T. Callahan
Tecate, Cupressus guadalupensis
var. forbesii, 1976 Frank T. Callahan
CYPRESS-PINE
Blue, Callitris hugelii, 1994 [delta] 180 60 58 255
CYRILLA
Littleleaf, Cyrilla rucemiflora
var. purvifolia, 1993 [+] 58 27 33 93
Swamp (typ.), Cyrilla rucemiflora
var. rocemiflam, 1993 [+] 51 44 30 103
DAHOON
llox cussine, 1984 [*] 55 40 36 104
llox cussine, 1995 [*] 32 68 31 108
llox cussine, 1995 [*] 54 42 36 105
llox cussine, 1994 [*] 34 61 34 104
Myrtle, llex mynifolia, 1998 77 55 35 141
DARLING-PLUM
Reynosia septontriovalis, 1992 21 28 13 52
DESERT-WILLOW
Chilopsis lineoris 1995 160 68 48 240
DEVILS-WALKINGSTICK
Aralia spinosa, 1997 23 74 16 101
DEVILWOOD
Osmanthus americanus, 1991 36 46 27 89
DOGWOOD
Alternate-leaf, Cornus alternifolia, 1997 41 49 27 97
Blackfruit, Cornus sassilis, 1998 [+] 20 18 16 42
Flowering, Cornus florida, 1988 [*] 110 33 42 154
CYPRESS-PINE
Blue, Callitris hugelii, 1994 [delta] Bradenton, Fla.
CYRILLA
Littleleaf, Cyrilla rucemiflora
var. purvifolia, 1993 [+] University af Arizona, Aniz.
Swamp (typ.), Cyrilla rucemiflora
var. rocemiflam, 1993 [+] Washington Co., Fla.
DAHOON
St. lucie Co., near
llox cussine, 1984 [*] Ft. Pierce, Fla.
llox cussine, 1995 [*] San Carlos Park, Fla.
llox cussine, 1995 [*] Immokalee, Fla.
llox cussine, 1994 [*] San Carlos Park, Fla.
Myrtle, llex mynifolia, 1998 St. Marks NWR, Fla.
DARLING-PLUM
Lignumvitae Key
Reynosia septontriovalis, 1992 SP, Monroe Co., Fla.
DESERT-WILLOW
Pinol Canyon Drive,
Chilopsis lineoris 1995 Gila Co., Ariz.
DEVILS-WALKINGSTICK
Great Smoky
Aralia spinosa, 1997 Mountains NP, Tenn.
DEVILWOOD
Osmanthus americanus, 1991 Putnam Co., Fla.
DOGWOOD
Alternate-leaf, Cornus alternifolia, 1997 Madison, N.J.
Blackfruit, Cornus sassilis, 1998 [+] Shasta Co., Calif.
Flowering, Cornus florida, 1988 [*] Glenwood Park, Norfolk, Va.
CYPRESS-PINE
Blue, Callitris hugelii, 1994 [delta] Steve Spezia
CYRILLA
Littleleaf, Cyrilla rucemiflora
var. purvifolia, 1993 [+] Frank T. Callahan
Swamp (typ.), Cyrilla rucemiflora
var. rocemiflam, 1993 [+] Charles R. Reeves
DAHOON
llox cussine, 1984 [*] Paul G. Williams
llox cussine, 1995 [*] Chris Anderson
llox cussine, 1995 [*] Chris Anderson
llox cussine, 1994 [*] Sam Allison
Myrtle, llex mynifolia, 1998 David Roddenberry
DARLING-PLUM
Reynosia septontriovalis, 1992 Charlotle Niedhauk
DESERT-WILLOW
Chilopsis lineoris 1995 Mitchell Holder
DEVILS-WALKINGSTICK
Aralia spinosa, 1997 Katherine Johnson & Will Blozan
DEVILWOOD
Osmanthus americanus, 1991 Ned D. Neenan
DOGWOOD
Alternate-leaf, Cornus alternifolia, 1997 Dave Johnson & Jon Rafalowski
Blackfruit, Cornus sassilis, 1998 [+] Frank T. Callahan
Flowering, Cornus florida, 1988 [*] B. Carmean, G. Wiliamson, D. Leibman
Flowering, Cornus florida, 1995 [*] 114 31 48 157
Gray, Cornus rocemosa, 1975 18 38 24 62
Pacific, Cornus nuttallii, 1986 169 60 58 244
Red-osier, Cornus stolonifera, 1999 13 26 15 43
Roughleaf, Cornus drummondii, 1987 [*] 15 43 14 62
Roughleaf, Cornus drummondii, 1997 [*] 31 30 13 64
Roundleaf, Cornus rugosa, 1975 11 40 16 55
Smooth, Cornus globrata, 1993 [*][+] 38 26 27 71
Smooth, Cornus globrata, 1993 [*][+] 26 38 19 69
Swamp, Cornus stricta, 1993 [*] 10 23 24 39
Swamp, Cornus stricta, 1988 [*] 12 23 22 41
Swamp, Cornus stricta, 1988 [*] 10 22 28 39
Western, Cornus occidentalis, 1992 [+] 38 23 21 66
DOUGLAS - FIR
Bigcane, Pseudotsuga macrocarpa, 1973 264 145 85 430
Coast (typ.), Pseudotsuga menziesii 505 281 71 804
var. menziesii, 1998
Rocky Mountain, Pseudotsuga menziesii 316 139 55 469
var. glauca, 1997
ELDER
American (typ.), Sambucus canadensis 38 16 22 60
var. canadensis, 1987
Blackbead, Sambucus melanocarpa, 1972 39 42 30 89
Blue, Sambucus cerulea, 1997 156 45 40 211
Florida, Sambucus canadensis var. 26 18 12 47
laciniata, 1994
Mexican, Sambucus mexicana, 1994 134 33 44 178
Pacific red, Sambucus callicarpa, 1993 48 36 29 91
ELEPHANT - TREE
Bursera microphylla, 1997 [*] 17 13 16 34
Bursera microphylla, 1998 [*] 21 12 21 38
ELLIOTTIA
Elliattia racemosa, 1999 34 43 20 82
ELM
American, Ulmus americana, 1997 282 112 115 423
Cedar, Ulmus crossifolia, 1989 [*] 127 100 44 238
Cedar, Ulmus crossifolia, 1994 [*] 112 107 69 236
Florida, Ulmus americana var. 117 56 60 188
floridana, 1985 [*]
Florida, Ulmus americana var. 95 70 77 184
floridana, 1989 [*]
Rock, Ulmus thomasii, 1988 202 117 122 350
September, Ulmus serotina, 1985 105 150 64 271
Siberian, Ulmus pumila, 1997 [delta] 239 95 97 358
Slippery, Ulmus rubra, 1988 [*] 240 100 119 370
Slippery, Ulmus rubra, 1995 [*] 250 100 100 375
Winged, Ulmus alata, 1991 185 97 78 302
ESENBECKIA
Berlandier, Esenbeckia berlandieri, 1995 41 24 21 70
EUCALYPTUS
Bluegum, Eucalyptus globulus, 461 135 131 629
1998 [delta]
Longbeak, Eucalyptus camaldulensis, 342 130 105 498
1995 [delta]
FALSE - MASTIC
Mastichodendron foetidissimum, 1973 105 118 94 247
FALSEBOX
Gyminda latifolia, 1995 10 19 13 32
Flowering, Cornus florida, 1995 [*] Clinton, Sampson Co., N.C.
Gray, Cornus rocemosa, 1975 Oakland Co., Mich.
Pacific, Cornus nuttallii, 1986 Clatskanie, Ore.
Red-osier, Cornus stolonifera, 1999 White Bird, Idaho
Roughleaf, Cornus drummondii, 1987 [*] Rosedale SP, Bolivar City, Miss.
Roughleaf, Cornus drummondii, 1997 [*] Washington Co., Miss.
Roundleaf, Cornus rugosa, 1975 Leland, Mich.
Smooth, Cornus globrata, 1993 [*][+] Walla Walla, Wash.
Smooth, Cornus globrata, 1993 [*][+] Walla Walla, Wash.
Swamp, Cornus stricta, 1993 [*] Palatka, Fla.
Swamp, Cornus stricta, 1988 [*] Indian Creek Rd., Chesapeake, Va.
Swamp, Cornus stricta, 1988 [*] Indian Creek Rd., Chesapeake, Va.
Western, Cornus occidentalis, 1992 [+] Woodland, Wash.
DOUGLAS - FIR
Bigcane, Pseudotsuga macrocarpa, 1973 Angeles NF, Calif.
Coast (typ.), Pseudotsuga menziesii Olympic NF, Wash.
var. menziesii, 1998
Rocky Mountain, Pseudotsuga menziesii Deschutes NF, Jefferson Co., Ore.
var. glauca, 1997
ELDER
American (typ.), Sambucus canadensis Jefferson NF, Va.
var. canadensis, 1987
Blackbead, Sambucus melanocarpa, 1972 Columbia Co., Ore.
Blue, Sambucus cerulea, 1997 William SP, San Jose, Calif.
Florida, Sambucus canadensis var. Marion Co., Fla.
laciniata, 1994
Mexican, Sambucus mexicana, 1994 Santa Cruz River Tubac, Ariz.
Pacific red, Sambucus callicarpa, 1993 Coupeville, Wash.
ELEPHANT - TREE
Bursera microphylla, 1997 [*] Yuma Co., Ariz.
Bursera microphylla, 1998 [*] Anza-Borrego Desert SP, Calif.
ELLIOTTIA
Elliattia racemosa, 1999 Tison, Tattnall Ca., Ga.
ELM
American, Ulmus americana, 1997 Karlin, Grand Traverse Co., Mich.
Cedar, Ulmus crossifolia, 1989 [*] Humphreys Co., Miss.
Cedar, Ulmus crossifolia, 1994 [*] Silver River, Marion Co., Fla.
Florida, Ulmus americana var. Olustee Battlefield State Memorial,
Fla.
floridana, 1985 [*]
Florida, Ulmus americana var. Lafayette Co., Fla.
floridana, 1989 [*]
Rock, Ulmus thomasii, 1988 Cassopolis, Mich.
September, Ulmus serotina, 1985 Calbert Co., Ala.
Siberian, Ulmus pumila, 1997 [delta] Grand Junction, Colo.
Slippery, Ulmus rubra, 1988 [*] Village Park, Sugar Grove, Ohio
Slippery, Ulmus rubra, 1995 [*] Monroeville, Ohio
Winged, Ulmus alata, 1991 Richmond Co., N.C.
ESENBECKIA
Berlandier, Esenbeckia berlandieri, Cameron Co., Tex.
1995
EUCALYPTUS
Bluegum, Eucalyptus globulus, Mission Ranch, Carmel, Calif.
1998 [delta]
Longbeak, Eucalyptus camaldulensis, Pinal Co., Ariz.
1995 [delta]
FALSE - MASTIC
Mastichodendron foetidissimum, 1973 Castellow Hammock Park, Fla.
FALSEBOX
Gyminda latifolia, 1995 Florida Keys Refuge, Fla.
Flowering, Cornus florida, 1995 [*] A. J. Bullard
Gray, Cornus rocemosa, 1975 Paul W. Thompson
Pacific, Cornus nuttallii, 1986 John E. Makela
Red-osier, Cornus stolonifera, 1999 F.D. Johnson
Roughleaf, Cornus drummondii, 1987 [*] Paul Beard
Roughleaf, Cornus drummondii, 1997 [*] Lamar Dorris
Roundleaf, Cornus rugosa, 1975 Paul W. Thompson
Smooth, Cornus globrata, 1993 [*][+] R. Van Pelt, R. Brightman, S. Muse
Smooth, Cornus globrata, 1993 [*][+] Robert Van Pelt & Ron Brightman
Swamp, Cornus stricta, 1993 [*] Rabert W. Simons
Swamp, Cornus stricta, 1988 [*] Byron Carmean & Gary Williamson
Swamp, Cornus stricta, 1988 [*] Byran Carmean & Gary Williamson
Western, Cornus occidentalis, 1992 [+] Robert Van Pelt & Ron Brightman
DOUGLAS - FIR
Bigcane, Pseudotsuga macrocarpa, 1973 William Maxwell
Coast (typ.), Pseudotsuga menziesii D. Shaw, S. Sillett, S. Bailey,
var. menziesii, 1998 R. Van Pelt
Rocky Mountain, Pseudotsuga menziesii Mark Corbet & Ben Benhower
var. glauca, 1997
ELDER
American (typ.), Sambucus canadensis Richard Salzer
var. canadensis, 1987
Blackbead, Sambucus melanocarpa, 1972 Oliver Matthews
Blue, Sambucus cerulea, 1997 Art Cowley
Florida, Sambucus canadensis var. Robert W. Simons
laciniata, 1994
Mexican, Sambucus mexicana, 1994 Robert Zahner
Pacific red, Sambucus callicarpa, 1993 Ron Brightman
ELEPHANT - TREE
Bursera microphylla, 1997 [*] Ken Morrow
Bursera microphylla, 1998 [*] Whit Bronaugh
ELLIOTTIA
Elliattia racemosa, 1999 Howard Stanley & Red Castleman
ELM
American, Ulmus americana, 1997 Evelyn Seka & John Spencer
Cedar, Ulmus crossifolia, 1989 [*] Mike Hawkins
Cedar, Ulmus crossifolia, 1994 [*] R. Simons, J. Buckner, J. Clutts,
K. Greenberg
Florida, Ulmus americana var. Frank Loughran
floridana, 1985 [*]
Florida, Ulmus americana var. Jerry N. Livingston
floridana, 1989 [*]
Rock, Ulmus thomasii, 1988 Paul W. Thompson
September, Ulmus serotina, 1985 T.F. Hall
Siberian, Ulmus pumila, 1997 [delta] Bob Ely
Slippery, Ulmus rubra, 1988 [*] Toni and Gene DeBruin
Slippery, Ulmus rubra, 1995 [*] Susan Marshall
Winged, Ulmus alata, 1991 Walter B. High
ESENBECKIA
Berlandier, Esenbeckia berlandieri, 1995 Brownsville Beautification Committee
EUCALYPTUS
Bluegum, Eucalyptus globulus, Art Cowley & Clint Eastwood
1998 [delta]
Longbeak, Eucalyptus camaldulensis, Doug Koppenger
1995 [delta]
FALSE - MASTIC
Mastichodendron foetidissimum, 1973 Albert Hetzell & Ron Smith
FALSEBOX
Gyminda latifolia, 1995 Niko Reisinger & Donna Stevenson
FIDDLEWOOD
Florida, Citharexylum fruticosum, 1986 17 27 12 47
FIG
Florida strangler, Ficus ourea, 1993 360 63 72 441
Shortleaf, Ficus citrifolia, 1993 248 41 57 303
FIR
Balsam, Abies balsamea, 1993 148 100 45 259
California red, Abies magnifica, 1996 365 172 41 547
California white, Abies concolorvar. Iowiana,
1997 276 217 39 503
Corkbork, Abies losiocorpa var. oriznnico, 1972 157 95 33 260
Fraser, Abies froseri, 1996 151 89 52 253
Grand, Abies grandis, 1997 245 257 36 511
Noble, Abies procera, 1989 [*] 359 227 41 596
Noble, Abies procero, 1989 [*] 313 272 49 597
Pacific silcer, Abies amabilis, 1999 260 218 37 487
Rocky Mountain white (typ.), l990 227 94 48 333
Abies concolor var. concolor
Subalpine (typ.), Abies lasiocarpa var.
lasiocarpa, 1992 252 125 26 384
FISHPOISON-TREE
Florida, Piscidio piscipula, 1986 101 41 48 154
FIDDLEWOOD
Florida, Citharexylum fruticosum, 1986 Lignumvitae Key State Biological Site,
Fla.
FIG
Florida strangler, Ficus ourea, 1993 Old Cutler Hammock, Fla.
Shortleaf, Ficus citrifolia, 1993 Monroe Co., Fla.
FIR
Balsam, Abies balsamea, 1993 Fairfield, Pa.
California red, Abies magnifica, 1996 Yosemite NP, Calif.
California white, Abies concolorvar.
Iowiana,
1997 Merced Lake, Yosemite NP, Calif.
Corkbork, Abies losiocorpa var. Lincoln NF, N. Mex.
oriznnico, 1972
Fraser, Abies froseri, 1996 Highlands, N.C.
Grand, Abies grandis, 1997 Redwood NP, Calif.
Noble, Abies procera, 1989 [*] Gifford Pinchot NF, Wash.
Noble, Abies procero, 1989 [*] Mt. St. Helens NM, Wash.
Pacific silver, Abies amabilis, 1999 Olympic NP, Bogachiel Volley, Wash.
Rocky Mountain white (typ.), l990 Unita Nf, Utah
Abies concolor var. concolor
Subalpine (typ.), Abies lasiocarpa
var.
lasiocarpa, 1992 Olympic NP, Wash.
FISHPOISON-TREE
Florida, Piscidio piscipula, 1986 Lee Co., Fla.
FIDDLEWOOD
Florida, Citharexylum fruticosum, 1986 Ken Roundtree & Frank L. Zickar
FIG
Florida strangler, Ficus ourea, 1993 Albert Hetzell & Ron Smith
Shortleaf, Ficus citrifolia, 1993 David Sinclair & Frank Zickar
FIR
Balsam, Abies balsamea, 1993 R.O. Brooks & C. Keeron
California red, Abies magnifica, 1996 R. Van Pelt, R. Knight, M. Rudnicki
California white, Abies concolorvar.
Iowiana,
1997 Robert Van Pelt
Corkbork, Abies losiocorpa var. Earl Aldon
oriznnico, 1972
Fraser, Abies froseri, 1996 Robert Zahner
Grand, Abies grandis, 1997 Robert Van Pelt & Dale Thornhurg
Noble, Abies procera, 1989 [*] Harold Coates & Bob Smith
Noble, Abies procero, 1989 [*] Robert Van Pelt
Pacific silver, Abies amabilis, 1999 Robert Van Pelt & Steve Sillett
Rocky Mountain white (typ.), l990 T. Dietz, B. Gardnerm D. Grierson, D.
Fullmer
Abies concolor var. concolor
Subalpine (typ.), Abies lasiocarpa
var.
lasiocarpa, 1992 Stephen Arno & Oscar Sedergren
FISHPOISON-TREE
Florida, Piscidio piscipula, 1986 David Fox & Dee Slinkard
FLORIDA - BOXWOOD
Schoefferio frutescens, 1986 24 27 16 55
FLORIDA - PRIVET
Forestiera segregata, 1993 25 18 21 48
FLOWERENCE
Coesolpinia pulcherrimo 1991 [*] [delta] 20 12 15 36
Coesolpinia pulcherrimo 1991 [*] [delta] 16 16 14 36
FORESTIERA
Desert-olive, Forestiera phillyreoides, 1997 10 17 17 31
FRANKLINIA
Franklinia alatomaho, 1986 78 37 42 126
FREMONTIA
California, Fremontodrendron californicum, 1980 40 26 21 71
FRINGETREE
Chionanthus virginicus, 1989 [*] 42 41 31 91
Chionanthus virginicus, 1989 [*] 53 32 35 94
GALLBERRY
Lorge, llex coriacea, 1999 10 27 12 40
GEIGER - TREE
Cordia sebesteno, 1994 [delta] 27 24 19 56
GRAYTWIG
Schoepfia chrysophlloides, 1998 [+] 7 15 10 25
GUAJILLO
Acacia berlandieri, 1989 18 15 12 36
GUIANA - PLUM
Drypetes lotenfloro, 1998 21 23 8 46
GUMBO - LIMBO
Bursero simorubo, 1992 [*] 108 55 52 176
Bursero simorubo, 1992 [*] 125 41 48 178
Bursero simorubo, 1995 [*] 99 64 57 177
HACKBERRY
Common, Celtis occidentolis, 1993 235 94 88 351
Georgia, Celtis tenuifolio, 1999 22 30 25 58
Lindheimer, Celtis lindheimeri, 1975 72 43 46 127
Netleuf, Celtis reticuloto, 1998 180 69 75 268
Spiny, Celtis pollido, 1996 31 22 24 59
HOWTHORN
Beautiful, Cratoegus pulcherrimo, 1993 25 46 31 79
Biltmore, Cratoegus intricoto, 1982 90 23 42 124
Black, Cratoegus douglasii, 1993 111 41 57 166
Blueberry, Cratoegus brachyacantha, 1993 98 36 46 146
Cerro, Cratoegus erythropodo, 1997 24 16 21 45
Cockspur, Cratoegus crus-galli, 1987 [*] 60 40 48 112
Cockspur, Cratoegus crus-galli, 1994 [*] 71 33 30 112
Columbia, Cratoegus columbiano, 1992 38 24 23 68
Dotted, Cratoegus punchato, 1979 97 38 38 145
Downy, Cratoegus mollis, 1972 105 52 62 173
Fanleaf, Cratoegus flabellata, 1985 [*] 24 30 18 59
Fanleaf, Cratoegus flabellata, 1988 [*] 26 30 28 63
FLORIDA - BOXWOOD
Schoefferio frutescens, 1986 Lignumvitoe Key State Botanical Site,
Fla.
FLORIDA - PRIVET
Forestiera Segregata, 1993 Humiston Beach Park, Vero Beach, Fla.
FLOWERENCE
Coesolpinia pulcherrimo 1991 [*] Terrace Broward Co., Fla.
[delta]
Coesolpinia pulcherrimo 1991 [*] Crescent Dr., Hollywood, Calif.
[delta]
FORESTIERA
Desert-olive, Forestiera Buenos Aires NWR, Ariz.
phillyreoides, 1997
FRANKLIN
Franklinia alatomaho, 1986 Wyndmoor, Montgomery Co., Pa.
FREMONTIA
California, Fremontodrendron North Fork, Calif.
californicum, 1980
FRINGETREE
Chionanthus virginicus, 1989 [*] Telford Spring County Park, Fla.
Chionanthus virginicus, 1989 [*] Mount Vernon, Va.
GALLBERRY
Lorge, llex coriacea, 1999 Great Dismal Swamp, Va.
GEIGER - TREE
Cordia sebesteno, 1994 [delta] Tarpon Boy Marina, Lee Co., Fla.
GRAYTWING
Schoepfia chrysophlloides, 1998 [+] Key Largo Hammocks State Botanical
Site, Fla.
GUAJILLO
Acocia berlandieri, 1989 Albert Schwarz Ranch, Mercedes, Tex.
GUIANA - PLUM
Drypetes latenfloro, 1998 Key Largo, Fla.
GUMBO - LIMBO
Bursero simorubo, 1992 [*] Captiva Island, Fla.
Bursero simorubo, 1992 [*] St. Mary's Star of the Sea Church, Key
West, Fla.
Bursero simorubo, 1995 [*] Snider Park, Ft. Lauderdale, Fla.
HACKBERRY
Common, Celtis occidentolis, 1993 Mason City, Ill.
Georgia, Celtis tenuifolio, 1999 Oconee, Washington Co., Ga.
Lindheimer, Celtis lindheimeri, 1975 Comal Co., Tex.
Netleuf, Celtis reticuloto, 1998 Catron Co., N. Mex.
Spiny, Celtis pollido, 1996 Rincon Valley, Pima Co., Ariz.
HOWTHORN
Beautiful, Cratoegus pulcherrimo, 1993 Tallahassee, Fla.
Biltmore, Cratoegus intricoto, 1982 Warrentan, Va.
Black, Cratoegus douglasii, 1993 Beacon Rock SP, Wash.
Blueberry, Cratoegus brachyacantha, Etoile, Nacogdoches Co., Ten.
1993
Cerro, Cratoegus erythropodo, 1997 Rolland Moore Park, Fort Collins,
Colo.
Cockspur, Cratoegus crus-galli, 1987 Manassas, Va.
[*]
Cockspur, Cratoegus crus-galli, 1994 Central City, Ky.
[*]
Columbia, Cratoegus columbiano, 1992 Nez Perce Co., Idaho
Dotted, Cratoegus punchato, 1979 Canaan Valley Park, W. Va.
Downy, Cratoegus mollis, 1972 Grosse Ile, Mich.
Fanleaf, Cratoegus flabellata, 1985 Shenandoah NP, Va.
[*]
Fanleaf, Cratoegus flabellata, 1988 Shenandoah NP, Va.
[*]
FLORIDA - BOXWOOD
Schoefferio frutescens, 1986 Ken Roundtree & Dave Sinclair
FLORIDA - PRIVET
Forestiera Segregata, 1993 Janice Broda
FLOWERENCE
Coesolpinia pulcherrimo 1991 [*] John Kern
[delta]
Coesolpinia pulcherrimo 1991 [*] D. Spicer, W. Harms, W. Tesauro
[delta]
FORESTIERA
Desert-olive, Forestiera Roseann Hanson
phillyreoides, 1997
FRANKLIN
Franklinia alatomaho, 1986 John Swartley
FREMONTIA
California, Fremontodrendron Jack Dozier & Walter Puhn
californicum, 1980
FRINGETREE
Chionanthus virginicus, 1989 [*] Buford Pruitt Jr.
Chionanthus virginicus, 1989 [*] Richard Salzer
GALLBERRY
Lorge, llex coriacea, 1999 Byron Carmean & Gary Williamson
GEIGER - TREE
Cordia sebesteno, 1994 [delta] E. Hoyer, M. Dixon, C. Anderson
GRAYTWING
Schoepfia chrysophlloides, 1998 [+] Joseph Nemec
GUAJILLO
Acocia berlandieri, 1989 Fleet Lentz
GUIANA - PLUM
Drypetes latenfloro, 1998 Jeanne M. Parks
GUMBO - LIMBO
Bursero simorubo, 1992 [*] Jeff Mangun
Bursero simorubo, 1992 [*] W. Hubard & Beverlee Wang
Bursero simorubo, 1995 [*] Kathy Preston & Frank Zickor
HACKBERRY
Common, Celtis occidentolis, 1993 James R. Ream
Georgia, Celtis tenuifolio, 1999 Robert Stronge
Lindheimer, Celtis lindheimeri, 1975 Frank Love & John Haislet
Netleuf, Celtis reticuloto, 1998 Ralph A. Fisher Jr.
Spiny, Celtis pollido, 1996 Mott Johnson
HOWTHORN
Beautiful, Cratoegus pulcherrimo, 1993 Malcolm Johnson
Biltmore, Cratoegus intricoto, 1982 Richard Salzer
Black, Cratoegus douglasii, 1993 Robert Van Pelt
Blueberry, Cratoegus brachyacantha, Keith Cook
1993
Cerro, Cratoegus erythropodo, 1997 Tim Buchanan
Cockspur, Cratoegus crus-galli, 1987 Richard Salzer
[*]
Cockspur, Cratoegus crus-galli, 1994 Henry Converse
[*]
Columbia, Cratoegus columbiano, 1992 Ken & Brant Steigers
Dotted, Cratoegus punchato, 1979 Richard Salzer
Downy, Cratoegus mollis, 1972 Paul W. Thompson
Fanleaf, Cratoegus flabellata, 1985 Richard Salzer
[*]
Fanleaf, Cratoegus flabellata, 1988 Richard Salzer
[*]
Fleshy, Crataegus succulenta, 1991 51 21 30 80
Frosted, Crataegus pruinosa, 1991 [*] 64 30 36 103
Frosted, Crataegus pruinosa, 1991 [*] 63 32 32 103
Green, Crataegus viridis, 1981 61 40 45 112
Kansas, Crataegus cocciniodes, 1995 33 30 36 72
Littlehip, Crataegus spothulato, 1999 42 35 32 85
May, Crataegus aestivalis, 1993 31 43 19 79
Oneflower, Crataegus uniflora, 1991 14 18 16 36
Oneseed, Crataegus monogyna, 1992 [delta] 111 37 58 163
Parsley, Crataegus marshallii, 1996 46 27 33 81
Pear, Crataegus calpodendron, 1991 23 20 25 49
Riverflat, Crataegus opaca, 1989 45 29 36 83
Scarlet, Crataegus coccinea, 1983 54 37 29 98
Washington, Crataegus phaenopyrum, 1987 [*] 54 33 39 97
Washington, Crataegus phaenopyrum, 1988 [*] 54 36 38 100
Washington, Crataegus phaenopyrum, 1988 [*] 62 30 32 100
Yellow, Crataegus flavo, 1999 36 15 19 56
HAZEL
California, Corylus cornuta var. california, 1989 66 50 42 127
Hazelnut Corylus americana, 1997 30 27 21 62
HEMLOCK
Carolina, Tsuga caroliniana, 1999 161 99 50 273
Eastern, Tsuga canadensis, 1995 202 165 38 377
Mountain, Tsuga mertensiana, 1999 320 105 33 433
Western, Tsuga heterophylla, 1999 338 194 51 545
HERCULES - CLUB
Zanthoxylum clava-herculis, 1999 60 38 55 112
Texas, Zanthoxylum hirsufum, 1993 [+] 50 51 28 108
Fleshy, Crataegus succulenta, 1991 Pipestem SP, W.Va.
Frosted, Crataegus pruinosa, 1991 [*] Shenandoah Co., Va.
Frosted, Crataegus pruinosa, 1991 [*] Shenandoah Co., Va.
Green, Crataegus viridis, 1981 Marlinton, W. Va.
Kansas, Crataegus cocciniodes, 1995 Brooklyn Botanic Garden, N.Y.
Littlehip, Crataegus spothulato, 1999 Hapeville, Fulton Co., Ga.
May, Crataegus aestivalis, 1993 Angelina NF, Tex.
Oneflower, Crataegus uniflora, 1991 Gainesville, Fla.
Oneseed, Crataegus monogyna, 1992 Mount Vernon, Wash.
[delta]
Parsley, Crataegus marshallii, 1996 Covington Co., Miss.
Pear, Crataegus calpodendron, 1991 Pope, Ill.
Riverflat, Crataegus opaca, 1989 Jones Co., Miss.
Scarlet, Crataegus coccinea, 1983 Oneida, N.Y.
Washington, Crataegus phaenopyrum, Chattanooga National Cemetery, Tenn.
1987 [*]
Washington, Crataegus phaenopyrum, Abingdon, Va.
1988 [*]
Washington, Crataegus phaenopyrum, Abingdon, Va.
1988 [*]
Yellow, Crataegus flavo, 1999 Augusta Co., Va.
HAZEL
California, Corylus cornuta var. Lincoln Co., Ore.
california, 1989
Hazelnut Corylus americana, 1997 Prince Frederick, Calvert Co., Md.
HEMLOCK
Carolina, Tsuga caroliniana, 1999 Henderson, N.C.
Eastern, Tsuga canadensis, 1995 Great Smoky Mountains NP, Tenn.
Mountain, Tsuga mertensiana, 1999 Deschutes NF, Ore.
Western, Tsuga heterophylla, 1999 Brothers WA, Olympic NF, Wash.
HERCULES-CLUB
Zanthoxylum clava-herculis, 1999 Holly Springs Cemetery, Nacogdoches
Co., Tex.
Texas, Zanthoxylum hirsufum, 1993 [++] Jasper Co., Tex.
Fleshy, Crataegus succulenta, 1991 Richard Salzer
Frosted, Crataegus pruinosa, 1991 [*] Richard Salzer
Frosted, Crataegus pruinosa, 1991 [*] Richard Salzer
Green, Crataegus viridis, 1981 Richard Salzer
Kansas, Crataegus cocciniodes, 1995 George Peters
Littlehip, Crataegus spothulato, 1999 Jim L. Chance
May, Crataegus aestivalis, 1993 Edward C. Fritz
Oneflower, Crataegus uniflora, 1991 Robert T. Ing & Daniel B. Ward
Oneseed, Crataegus monogyna, 1992 Ron Brightman
[delta]
Parsley, Crataegus marshallii, 1996 Bryant E. Brown & Jon Wallace
Pear, Crataegus calpodendron, 1991 Larry Stritch & Scott Grigoroff
Riverflat, Crataegus opaca, 1989 Herman Smith
Scarlet, Crataegus coccinea, 1983 Charles McFadden
Washington, Crataegus phaenopyrum, Bruce Kauffman
1987 [*]
Washington, Crataegus phaenopyrum, Richard Salzer
1988 [*]
Washington, Crataegus phaenopyrum, Richard Salzer
1988 [*]
Yellow, Crataegus flavo, 1999 Richard Salzer
HAZEL
California, Corylus cornuta var. Tom Morgan
california, 1989
Hazelnut Corylus americana, 1997 John Zyla
HEMLOCK
Carolina, Tsuga caroliniana, 1999 Ken Knox
Eastern, Tsuga canadensis, 1995 W. Blozan, J. Boetsch, M. Davie
Mountain, Tsuga mertensiana, 1999 Mark R. Corbet
Western, Tsuga heterophylla, 1999 Mark R. Corbet
HERCULES-CLUB
Zanthoxylum clava-herculis, 1999 Robin G. and Happy Jane Willhoite
Texas, Zanthoxylum hirsufum, 1993 [++] H. Goskamp & Brian Clark
HIBISCUS
Sea, Hibiscus tiliaceus, 1991 [delta] 102 50 74 171
Shrub althea, Hibiscus syriacus, 1999 8 19 13 30
[delta][+]
HICKORY
Bitternut, Corya cordiformis, 1999 182 120 100 327
Black, Corya texona, 1996 128 139 84 288
Corolina, Corya ovota var. oustralis, 94 150 65 260
1997
Mockernut, Corya tomenlosa, 1989 140 156 70 314
Nutmeg, Corya myristiciformis, 1985 132 145 80 297
Pignut, Corya glabra var. glabra, 1997 200 105 125 336
Red, Corya glabra var. odorata, 1997 84 140 62 240
Sand, Corya pollida, 1997 [*] 143 94 86 259
Sand, Corya pollida, 1998 [*] 138 104 68 259
Scrub, Corya floridano, 1992 62 47 48 121
Shogbark, Corya ovata var. ovata, 132 153 56 299
1984 [*]
Shogbark, Corya ovota var. ovata, 144 132 109 303
1994 [*]
Shellbork, Corya laciniosa, 1994 167 139 80 326
Water, Corya aquotica, 1993 [*] 228 101 85 350
Water, Corya aquotica, 1996 [*] 190 148 49 350
HOLLY
American, Ilex opoca, 1999 125 76 48 213
Carolina, Ilex ambigua, 1995 18 27 30 53
Georgia, Ilex longipes, 1998 [+] 5 12 12 20
Sarvis, Ilex omelanchrier, 1999 [+] 8 14 18 27
HONEYLOCUST
Gleditsia triacanthos, 1999 [*] 226 100 88 348
Gleditsia triacanthos, 1993 [*] 233 90 88 345
HOPBUSH
Dodonaea viscasa, 1998 14 22 13 39
HOPHORNBEAM
Chisos, Ostrya chisosensis, 1983 28 32 24 66
Eastern, Ostrya virginiana, 1991 115 74 111 217
Knowlton, Ostrya knowltonil, 1996 39 44 29 90
HOPTREE
California, Pteleo crenulata Greene, 49 22 20 76
1991
Common, Pteleo trifoliato, 1982 33 35 40 78
HORNBEAM
American, Carpinus caroliniana, 1983 95 69 56 178
HUAJILLO
Pithecellobium pollens, 1991 8 21 13 32
HUISACHE
Acocia farnesiana, 1989 161 30 46 203
HUISACHILLO
Acacia tortuosa, 1996 46 24 29 77
HYPELATE
Hypelate trifoliota, 1998 [*] 54 39 8 95
Hypelate trifoliata, 1994 [*] 46 39 25 91
INCENSE-CEDAR
Libocedrus decurrens, 1969 462 152 49 626
HIBISCUS
Sea, Hibiscus tiliaceus, 1991 [delta] Boca Raton Garden Club, Fla.
Shrub althea, Hibiscus syriacus, 1999 Arnold, Anne Arundel Co., Md.
[delta][+]
HICKORY
Bitternut, Corya cordiformis, 1999 LaGrange, Fayette Co., Tenn.
Black, Corya texona, 1996 Orange Co., Tex.
Corolina, Corya ovota var. oustralis, Near Gallant, Etowah Co., Ala.
1997
Mockernut, Corya tomenlosa, 1989 Humphreys Co., Miss.
Nutmeg, Corya myristiciformis, 1985 Lowndes Co., Ala.
Pignut, Corya glabra var. glabra, 1997 St. Simon Island, Ga.
Red, Corya glabra var. odorata, 1997 Boar Hog Bridge, Great Smoky Mtns. NP,
Tenn.
Sand, Corya pollida, 1997 [*] Vineland, N.J.
Sand, Corya pollida, 1998 [*] St. Leonard, Calvert Co., Md.
Scrub, Corya floridano, 1992 Highland Co., Fla.
Shogbark, Corya ovata var. ovata, Sumter NF, S.C.
1984 [*]
Shogbark, Corya ovota var. ovata, Todd Co., Ky.
1994 [*]
Shellbork, Corya laciniosa, 1994 Greenup, Ky.
Water, Corya aquotica, 1993 [*] Barr's Landing, Lake George, Fla.
Water, Corya aquotica, 1996 [*] Congaree Swamp NM, S.C.
HOLLY
American, Ilex opoca, 1999 I-85 at Hugley, Chambers Co., Ala.
Carolina, Ilex ambigua, 1995 New Port Richey, Pasco Co., Fla.
Georgia, Ilex longipes, 1998 [+] Giles Co., Tenn.
Sarvis, Ilex omelanchrier, 1999 [+] Natural Bridge, Va.
HONEYLOCUST
Gleditsia triacanthos, 1999 [*] Frederick Co., Md.
Gleditsia triacanthos, 1993 [*] Williamsport Pike, Greencastle, Pa.
HOPBUSH
Dodonaea viscasa, 1998 Key Largo Hammocks State Botanical
Site,
Fla.
HOPHORNBEAM
Chisos, Ostrya chisosensis, 1983 Big Bend NP, Tex.
Eastern, Ostrya virginiana, 1991 Grand Traverse Co., Mich.
Knowlton, Ostrya knowltonil, 1996 Coconino Co., Ariz.
HOPTREE
California, Pteleo crenulata Greene, Lake Co., Calif.
1991
Common, Pteleo trifoliato, 1982 Ada, Mich.
HORNBEAM
American, Carpinus caroliniana, 1983 Ulster Co., N.Y.
HUAJILLO
Pithecellobium pollens, 1991 US 281 & Quarters Drive, Tex.
HUISACHE
Acocia farnesiana, 1989 Atascosa County Jail, Tex.
HUISACHILLO
Acacia tortuosa, 1996 Apache Blvd., Tempe, Ariz.
HYPELATE
Hypelate trifoliota, 1998 [*] Key Largo Hammocks State Botanical
Site,
Fla.
Hypelate trifoliata, 1994 [*] Coral Coast Subdivision, Key Largo,
Fla.
INCENSE-CEDAR
Libocedrus decurrens, 1969 Marble Mountains Wilderness, near
Sawyers Bar, Calif.
HIBISCUS
Sea, Hibiscus tiliaceus, 1991 [delta] Evelyn Somerville
Shrub althea, Hibiscus syriacus, 1999 Calby B. Rucker
[delta][+]
HICKORY
Bitternut, Corya cordiformis, 1999 William David Smith
Black, Corya texona, 1996 Earl Williams
Corolina, Corya ovota var. oustralis, J. Lawrence Brasher
1997
Mockernut, Corya tomenlosa, 1989 David K. Lee
Nutmeg, Corya myristiciformis, 1985 Danny Howard
Pignut, Corya glabra var. glabra, 1997 Ken Knox & Sam Hocott
Red, Corya glabra var. odorata, 1997 W. Blazon, B. Genter, B. Dellinger
Sand, Corya pollida, 1997 [*] Stephen R. Field & Adele Filippi
Sand, Corya pollida, 1998 [*] John Zylo
Scrub, Corya floridano, 1992 J. Thorsen, R. Simons, J. and M.
Buckner
Shogbark, Corya ovata var. ovata, Claude J. Moody
1984 [*]
Shogbark, Corya ovota var. ovata, Joe Dwyer
1994 [*]
Shellbork, Corya laciniosa, 1994 Charles Wilburn
Water, Corya aquotica, 1993 [*] Robert W. Simons & Daniel B. Ward
Water, Corya aquotica, 1996 [*] Robert Jones & Lee Reynaud
HOLLY
American, Ilex opoca, 1999 Jeff Abney
Carolina, Ilex ambigua, 1995 Donald Robinson & Michael W. Kenton
Georgia, Ilex longipes, 1998 [+] Dwayne Estes
Sarvis, Ilex omelanchrier, 1999 [+] Richard Salzer
HONEYLOCUST
Gleditsia triacanthos, 1999 [*] Gary Schmidt
Gleditsia triacanthos, 1993 [*] P. Wert & C. Brewer
HOPBUSH
Dodonaea viscasa, 1998 Joseph Nemec
HOPHORNBEAM
Chisos, Ostrya chisosensis, 1983 James F. Liles
Eastern, Ostrya virginiana, 1991 Arvid Tesakur
Knowlton, Ostrya knowltonil, 1996 Ernest A. Kurmes
HOPTREE
California, Pteleo crenulata Greene, Frank T. Callahan
1991
Common, Pteleo trifoliato, 1982 Paul W. Thompson & C. Rogers
HORNBEAM
American, Carpinus caroliniana, 1983 Morgan Wright
HUAJILLO
Pithecellobium pollens, 1991 Joe Ideker
HUISACHE
Acocia farnesiana, 1989 Martin Soward
HUISACHILLO
Acacia tortuosa, 1996 Ken Morrow
HYPELATE
Hypelate trifoliota, 1998 [*] Joseph Nemec
Hypelate trifoliata, 1994 [*] V. Condan & W. Miller
INCENSE-CEDAR
Libocedrus decurrens, 1969 J. Herr, D. McHardy, D. Wright
INDIA-ALMOND
Terminolia catappa, l986 [delta] 135 61 71 214
INDIAN-FIG
Opuntia ficus-indica, 1999 [delta] 36 14 16 54
INK WOOD
Exothea paniculata, 1989 40 44 21 89
JERUSALEM-THORN
Parkinsonia aculeato, 1997 112 40 59 167
JOEWOOD
Jacquinia keyensis, 1995 23 13 13 39
JOSHUA-TREE
Yucca brevifolia, 1999 155 46 38 211
JUJUBE
Common, Ziziphus jujuba, 1997 [*] [delta] 64 46 36 119
Common, Ziziphus jujuba, 1998 [*] [delta] 67 39 34 115
JUNIPER
Alligator, Juniperus deppeana, 1995 [*] 328 46 49 386
Alligator, Juniperus deppeana, 1998 [*] 308 57 76 384
Ashe, Juniperus ashei, 1999 138 57 48 207
California, Juniperus california, 1976 94 33 40 137
Common, Juniperus communis, 1993 37 46 28 90
Drooping, Juniperus flaccida, 1982 102 55 35 166
Onessed, Juniperus monosperma, 1981 168 29 28 204
Pinchot, Juniperus pinchotii, 1977 142 23 27 172
Rocky Mountain, Juniperus scopulorum, 1989 247 40 21 292
Utah, Juniperus asteosperma, 1996 268 38 46 317
Western, Juniperus accidentalis, 1983 480 86 58 581
KIDNEYWOOD
Eysenhordtia polystachya, 1993 49 21 25 76
LARCH
European, Larix deciduo, 1996 [delta] 183 92 72 293
Subalpine, Larix lyalli, 1993 236 94 56 344
Western, Larix accidentalis, 1993 [*] 230 189 35 428
Western, Larix accidentalis, 1995 [*] 264 153 34 426
LAURELCHERRY
Carolina, Prunus caroliniana, 1987 [*] 127 47 55 188
Carolina, Prunus caroliniana, 1996 [*] 128 47 49 187
English, Prunus laurocerosus, 1987 [delta] 96 32 52 141
LEAD WOOD
Krugiodendron ferreum, 1993 70 37 27 114
LEBBEK
Albizia lebbeck, 1968 [delta] 257 65 95 346
LEUCAENA
Great, Leucaena pulverulenta, 1994 33 27 26 67
Littleleaf, Leucaena retusa, 1986 33 21 26 61
LIDFLOWER
Pale, Calyptranthes, pallens, 1993 49 40 24 95
LIGNUMVITAE
Roughbark, Guaiacum sanctum, 1995 37 31 39 78
INDIA-ALMOND
Terminolia catappa, l986 [delta] Monroe Co., Fla.
INDIAN-FIG
Opuntia ficus-indica, 1999 [delta] Tucson Medical Center, Ariz.
INK WOOD
Exothea paniculata, 1989 Key Lurgo Hammocks State Botanical
Site, Fla
JERUSALEM-THORN
Parkinsonia aculeato, 1997 Tucson, Ariz.
JOEWOOD
Jacquinia keyensis, 1995 Cudjoe Key, Fla.
JOSHUA-TREE
Yucca brevifolia, 1999 Stanford University, Santa Clara Co.,
Calif.
JUJUBE
Common, Ziziphus jujuba, 1997 [*] Fort Worth Botanic Gardens, Fort
[delta] Worth, Tex.
Common, Ziziphus jujuba, 1998 [*] Callaway Gardens, Harris Co., Ga.
[delta]
JUNIPER
Alligator, Juniperus deppeana, 1995 Granite Mountain, Prescott NF, Ariz.
[*]
Alligator, Juniperus deppeana, 1998 Prescott NF, Ark.
[*]
Ashe, Juniperus ashei, 1999 New Braunfels, Comal Co., Tex.
California, Juniperus california, 1976 Colusa Co., Calif.
Common, Juniperus communis, 1993 Washtenaw Co., Mich.
Drooping, Juniperus flaccida, 1982 Big Bend NP, Tex.
Onessed, Juniperus monosperma, 1981 Jicarilla Moantains, N. Mex.
Pinchot, Juniperus pinchotii, 1977 Alpine, Tex.
Rocky Mountain, Juniperus scopulorum, Cache NF, Utah
1989
Utah, Juniperus asteosperma, 1996 Crowley lake, Calif.
Western, Juniperus accidentalis, 1983 Stanislaus NF, Calif.
KIDNEYWOOD
Eysenhordtia polystachya, 1993 Cayote Mountain WA, Ariz.
LARCH
European, Larix deciduo, 1996 [delta] No'thfield, Washingtun Co., Vt.
Subalpine, Larix lyalli, 1993 Wanatchee NF, Wash.
Western, Larix accidentalis, 1993 [*] Wenatchee NE, Wash.
Western, Larix accidentalis, 1995 [*] Lolo NF, Missoula Co., Mont.
LAURELCHERRY
Carolina, Prunus caroliniana, 1987 [*] Lakeland, Fla.
Carolina, Prunus caroliniana, 1996 [*] Harris Co., Tex.
English, Prunus laurocerosus, 1987 Seattle, Wash.
[delta]
LEAD WOOD
Krugiodendron ferreum, 1993 Monroe Co., Fla.
LEBBEK
Albizia lebbeck, 1968 [delta] Lahaina, Hawaii
LEUCAENA
Great, Leycaena pulverulenta, 1994 Audubon Sabal Palm Grove Sanctuary,
Tex.
Littleleaf, Leucaena retusa, 1986 Terrell Co., Tex.
LIDFLOWER
Pale, Calyptranthes, pallens, 1993 Vascaya Museum and Gardens, Miami,
Fla.
LIGNUMVITAE
Roughbark, Guaiacum sanctum, 1995 Key West, Fla.
INDIA-ALMOND
Terminolia catappa, l986 [delta] D. Sinclair & M. Cullen
INDIAN-FIG
Opuntia ficus-indica, 1999 [delta] Ken Porter
INK WOOD
Exothea paniculata, 1989 Albert Hetzell & Ron Smith
JERUSALEM-THORN
Parkinsonia aculeato, 1997 Tom and Kiki Georgelos
JOEWOOD
Jacquinia keyensis, 1995 Dianna Stevenson & Vince Condon
JOSHUA-TREE
Yucca brevifolia, 1999 Art Cowley
JUJUBE
Common, Ziziphus jujuba, 1997 [*] John A. Haislet
[delta]
Common, Ziziphus jujuba, 1998 [*] Tommy Hutcherson
[delta]
JUNIPER
Alligator, Juniperus deppeana, 1995 William Litzinger
[*]
Alligator, Juniperus deppeana, 1998 Richard and Mickey Contreras
[*]
Ashe, Juniperus ashei, 1999 Mark Peterson
California, Juniperus california, 1976 Frank T. Callahan
Common, Juniperus communis, 1993 M. Huemann & Paul W. Thompson
Drooping, Juniperus flaccida, 1982 James B. Liles
Onessed, Juniperus monosperma, 1981 Tom Guck
Pinchot, Juniperus pinchotii, 1977 Frank T. Callahan
Rocky Mountain, Juniperus scopulorum, R.P. McLoughlin
1989
Utah, Juniperus asteosperma, 1996 Randy Witters and Kim "Witters"
Fritsche
Western, Juniperus accidentalis, 1983 J.R. Hall
KIDNEYWOOD
Eysenhordtia polystachya, 1993 Peter Gierlach
LARCH
European, Larix deciduo, 1996 [delta] Robert Stanton
Subalpine, Larix lyalli, 1993 Stephen Arno & Jeff Hart
Western, Larix accidentalis, 1993 [*] Kathy and Robert Von Pelt
Western, Larix accidentalis, 1995 [*] Helen Smith & Micha Krebs
LAURELCHERRY
Carolina, Prunus caroliniana, 1987 [*] Nick Sykes
Carolina, Prunus caroliniana, 1996 [*] Joseph Munguia & Paul Kisel
English, Prunus laurocerosus, 1987 Arthur Lee Jacobson
[delta]
LEAD WOOD
Krugiodendron ferreum, 1993 David Sinclair & Frank Zickar
LEBBEK
Albizia lebbeck, 1968 [delta] L.W. Bryan
LEUCAENA
Great, Leycaena pulverulenta, 1994 Joe Ideker
Littleleaf, Leucaena retusa, 1986 Frank T. Callahon
LIDFLOWER
Pale, Calyptranthes, pallens, 1993 Carol L. Lippincott
LIGNUMVITAE
Roughbark, Guaiacum sanctum, 1995 Vincent Condon & Mike Miller
Texas, Guaniacum angustifolium, 1974 32 26 22 64
LOBLOLLY-DAY
Gordonia lasianthus, 1993 164 95 60 274
LOCUST
Black, Rabinia pseudaacacia, 1974 280 96 92 399
Clammy, Robinia viscasa, 1996 19 35 21 59
New Mexico, Robinia neomexicana, 1997 90 71 28 168
LOTEBUSH
Ziziphus obtusifolia, 1999 14 26 20 45
LYONIA
Tree, Lyonia ferruginea, 1998 35 45 30 88
LYSILOMA
Bahamo, Lysiloma latisiliquum, 1998 101 50 59 166
Littleleaf, Lysiloma microphyllum, 1998 54 33 39 97
MADRONE
Arizona, Arbutus arizonica, 1997 176 42 46 230
Pacific, Arbutus menziesii, 1997 418 80 121 528
Texas, Arbutus texana, 1999 175 26 50 214
MAGNOLIA
Ashe, Magnolia ashei, 1993 55 52 37 116
Bigleaf, Magnolia macrophylla, 1999 55 87 32 150
Cucumbertree, Magnolia acuminata, 1985 293 75 83 389
Frasier, Magnolia fraseri, 1998 118 121 33 247
Pyramid, Magnolia pyromidata, 1988 [*] 62 65 32 135
Pyramid, Magnolia pyromidata, 1999 [*] 46 84 30 138
Southern, Magnolia grandiflora, 1994 268 98 90 389
Sweetbay, Magnolia virginiana, 1991 173 92 52 278
Texas, Guaniacum angustifolium, 1974 Alama, Tex.
LOBLOLLY-DAY
Gordonia lasianthus, 1993 Ocala NF, Fla.
LOCUST
Black, Rabinia pseudaacacia, 1974 Dansville, N.Y.
Clammy, Robinia viscasa, 1996 Botanical Gardens, Highlands, N.C.
New Mexico, Robinia neomexicana, 1997 Tonto NF, Ariz.
LOTEBUSH
Ziziphus obtusifolia, 1999 San Pedro River, Pima Co., Ariz.
LYONIA
Tree, Lyonia ferruginea, 1998 Seminole Ranch Conservation Area,
Fla.
LYSILOMA
Bahamo, Lysiloma latisiliquum, 1998 Miami International Airport, Fla.
Littleleaf, Lysiloma microphyllum, Central Arizona College, Ariz.
1998
MADRONE
Arizona, Arbutus arizonica, 1997 East Sawmill Canyon, Coronado NF,
Ariz.
Pacific, Arbutus menziesii, 1997 Humboldt Co., Calif.
Texas, Arbutus texana, 1999 Lincoln NF, N. Mex.
MAGNOLIA
Ashe, Magnolia ashei, 1993 Henry Fndn for Botanical Restoration,
Gladwyn, Pa.
Bigleaf, Magnolia macrophylla, 1999 Roswell, Fulton Co., Ga.
Cucumbertree, Magnolia acuminata, 1985 Waukon, Iowa
Frasier, Magnolia fraseri, 1998 Great Smoky Mountains NP, Tenn.
Pyramid, Magnolia pyromidata, 1988 [*] Tallahassee, Fla.
Pyramid, Magnolia pyromidata, 1999 [*] Greensboro, Gadsden Co., Fla.
Southern, Magnolia grandiflora, 1994 Jones Co., Miss.
Sweetbay, Magnolia virginiana, 1991 Union Co., Ark.
Texas, Guaniacum angustifolium, 1974 Terry Fears
LOBLOLLY-DAY
Gordonia lasianthus, 1993 Robert Simons & Daniel B. Ward
LOCUST
Black, Rabinia pseudaacacia, 1974 B.L. Morris
Clammy, Robinia viscasa, 1996 Bill Wykle
New Mexico, Robinia neomexicana, 1997 Mike Hallen & George Kieren
LOTEBUSH
Ziziphus obtusifolia, 1999 Tom Butler
LYONIA
Tree, Lyonia ferruginea, 1998 Mary Keim & Randy Snyder
LYSILOMA
Bahamo, Lysiloma latisiliquum, 1998 Jeff Dowson & Steve Duncan
Littleleaf, Lysiloma microphyllum, 1998 Bill Kinnison
MADRONE
Arizona, Arbutus arizonica, 1997 Tom Harlon
Pacific, Arbutus menziesii, 1997 R.H. Menzies
Texas, Arbutus texana, 1999 Mark Rossocker
MAGNOLIA
Ashe, Magnolia ashei, 1993 J. Henry, R. Steiger, R. Langford
Bigleaf, Magnolia macrophylla, 1999 Doug and Jess Riddle
Cucumbertree, Magnolia acuminata, 1985 Robert Drahn
Frasier, Magnolia fraseri, 1998 Jess and Doug Riddle
Pyramid, Magnolia pyromidata, 1988 [*] R.W. Simons & M.W. Schwartz
Pyramid, Magnolia pyromidata, 1999 [*] Arthur and Meredith Frassand
Southern, Magnolia grandiflora, 1994 Jeff Yelverton
Sweetbay, Magnolia virginiana, 1991 Ernest Ford & Steven Paes
Umbrella, Magnolia tripetala, 1993 122 50 50 185
MAHOGANY
West Indies, Swietenia mahagoni, 1992 175 79 96 278
MANCHINEEL
Hippomane mancinella, 1993 56 46 51 115
MANGO
Mangifera indica, 1992 [delta] 346 94 91 463
MANGROVE
Red, Rhizophora mangle, 1995 47 58 42 116
MANZANITA
Big, Arctostaphylos manzanita, 1989 92 22 32 122
Bigberry, Arctastaphylos glauco, 1976 52 33 43 96
Pringle, Arctostaphylos pringlei, 1999 37 18 14 59
Whiteleaf, Arctostaphylos viscida, 1998 92 22 32 122
MAPLE
Bigleaf, Acer macrophyllum, 1995 419 101 90 543
Black, Acer nigrum, 1987 198 118 127 348
Conyon, Acer grandidentatum, 1998 139 75 50 227
Chalk, Acer leucoderme, 1999 33 54 50 100
Florida, Acer borbatum, 1997 140 75 52 228
Mountain, Acer spicatum, 1982 33 58 31 99
Norway, Acer platanoides, 1994 [delta] 180 120 66 317
Red, Acer rubrum, 1997 276 141 88 439
Rocky Mountain, Acer glabrum, 1996 107 67 55 188
Silver, Acer sacchorinum, 1996 293 115 110 436
Striped, Acer pensylvanicum, 1984 [*] 50 77 28 134
Striped, Acer pensylvanicum, 1997 [*] 44 77 31 129
Sugar, Acer saccharum, 1996 274 65 54 353
Vine, Acer circinatum, 1992 67 46 35 122
MAYTEN
Florida, Maytenus phyllanthoides, 1995 [*] 17 18 18 40
Florida, Mayteous phyllanthoides, 1995 [*] 15 17 22 37
MESQUITE
Honey (typ.), Prasopis glandulosa var. glandulosa, 1997 172 57 87 251
Screwbean, Prasopis pubescens, 1983 [*] 39 30 36 78
Screwbean, Prasopis pubescens, 1983 [*] 35 28 40 73
Velvet, Prasopis velutina, 1993 196 46 60 257
Western honey, Prasopis glandulosa var. 76 47 39 133
torreyana, 1997
MILKBARK
Drypetes diversifolia, 1994 39 46 18 90
MOUNTAIN - ASH
American, Sorbus americana, 1979 80 62 40 152
European, Sorbus aucuparia, 1997 [delta] 132 43 42 186
Greene, Sorbus scopaulina, 1993 24 14 20 43
Showy, Sorbus decora, 1982 57 58 32 123
Sitka, Sorbus sitchensis, 1981 19 50 18 74
MOUNTAIN - HOLLY
Nemopanthus collinus, 1982 13 20 10 36
MOUNTAIN - LAUREL
Kalmia latifolia, 1999 [+] 56 20 19 81
Umbrella, Magnolia tripetala, 1993 Bucks Co., Pa.
MAHOGANY
West Indies, Swietenia mahagoni, 1992 Key West, Fla.
MANCHINEEL
Hippomane mancinella, 1993 Watson Hammock, Fla.
MANGO
Mangifera indica, 1992 [delta] Hilo, Hawaii
MANGROVE
Red, Rhizophora mangle, 1995 J.N. "Ding" Darling NWR, Fla.
MANZANITA
Big, Arctostaphylos manzanita, 1989 Austin Creek SRA, Guerneville, Calif.
Bigberry, Arctastaphylos glauco, 1976 Sunol Regional Park, Calif.
Pringle, Arctostaphylos pringlei, 1999 Red Rock-Secret Mountain WA, Ariz.
Whiteleaf, Arctostaphylos viscida, Pierpoint Springs, Tulare Co., Calif.
1998
MAPLE
Bigleaf, Acer macrophyllum, 1995 Clatsop Co., Ore.
Black, Acer nigrum, 1987 Allegan Co., Mich.
Conyon, Acer grandidentatum, 1998 Tonto NF, Ariz.
Chalk, Acer leucoderme, 1999 Thompson Mills Forest, Jackson Co.,
Ga.
Florida, Acer borbatum, 1997 Jasper Co., Ga.
Mountain, Acer spicatum, 1982 Houghton Co., Mich.
Norway, Acer platanoides, 1994 [delta] Hamilton College, Clinton, N.Y.
Red, Acer rubrum, 1997 Great Smoky Mountains NP, Tenn.
Rocky Mountain, Acer glabrum, 1996 Guemes Island, Island Co., Wash.
Silver, Acer sacchorinum, 1996 Colombia Co., Wis.
Striped, Acer pensylvanicum, 1984 [*] Bailey Arboretum, Nassau Co., N.Y.
Striped, Acer pensylvanicum, 1997 [*] Trillium Gap Trail, Great Smoky Mtns.
NP, Tenn.
Sugar, Acer saccharum, 1996 Kitzmiller, Md.
Vine, Acer circinatum, 1992 Tillamook Co., Ore.
MAYTEN
Florida, Maytenus phyllanthoides, 1995 Sanibel, Fla.
[*]
Florida, Mayteous phyllanthoides, 1995 Sanibel, Fla.
[*]
MESQUITE
Honey (typ.), Prasopis glandulosa var. Near Leakey, Real Co., Tex.
glandulosa, 1997
Screwbean, Prasopis pubescens, 1983 Big Bend NP, Tax.
[*]
Screwbean, Prasopis pubescens, 1983 Big Bend NP, Tex.
[*]
Velvet, Prasopis velutina, 1993 Santa Cruz Co., Ariz.
Western honey, Prasopis glandulosa Air Ground Combat Center San
var. Bernadino,
torreyana, 1997 Calif.
MILKBARK
Drypetes diversifolia, 1994 Key Largo, Fla.
MOUNTAIN - ASH
American, Sorbus americana, 1979 West Virginia SP, W. Va.
European, Sorbus aucuparia, 1997 Woodland Park Zoo, Wash.
[delta]
Greene, Sorbus scopaulina, 1993 Finch Arboretum, Spokane, Wash.
Showy, Sorbus decora, 1982 Mackinac Ca., Mich.
Sitka, Sorbus sitchensis, 1981 Gardiner, Ore.
MOUNTAIN - HOLLY
Nemopanthus collinus, 1982 Oakland Co., Mich.
MOUNTAIN - LAUREL
Kalmia latifolia, 1999 [+] Fannin Co., Ga.
Umbrella, Magnolia tripetala, 1993 John Swartley
MAHOGANY
West Indies, Swietenia mahagoni, 1992 William S. Hubard
MANCHINEEL
Hippomane mancinella, 1993 Clifford Shaw & George Avery
MANGO
Mangifera indica, 1992 [delta] Robert and Katherine Van Pelt
MANGROVE
Red, Rhizophora mangle, 1995 Amy Bennett
MANZANITA
Big, Arctostaphylos manzanita, 1989 Roger Raiche & Greg de Nevers
Bigberry, Arctastaphylos glauco, 1976 E. Lagel
Pringle, Arctostaphylos pringlei, 1999 K. Morrow, M. Hallen, C. Mills
Whiteleaf, Arctostaphylos viscida, Art Cowley & Frank T. Callahan
1998
MAPLE
Bigleaf, Acer macrophyllum, 1995 Maynard Drawson
Black, Acer nigrum, 1987 Harold Nett & Paul W. Thompson
Conyon, Acer grandidentatum, 1998 Rick Heffernon
Chalk, Acer leucoderme, 1999 Bill Lott & Jimmy Mock
Florida, Acer borbatum, 1997 Marshall Skinner
Mountain, Acer spicatum, 1982 R. Krentzer & Pat Thampson
Norway, Acer platanoides, 1994 [delta] Charles McFadden
Red, Acer rubrum, 1997 Will Blozan
Rocky Mountain, Acer glabrum, 1996 Robert Von Pelt & Ron Brightman
Silver, Acer sacchorinum, 1996 Michael Bednarek
Striped, Acer pensylvanicum, 1984 [*] T. Kozlowski & F. Dearstyne
Striped, Acer pensylvanicum, 1997 [*] Will Blozan
Sugar, Acer saccharum, 1996 Richard Cropp
Vine, Acer circinatum, 1992 Bill Schoppert
MAYTEN
Florida, Maytenus phyllanthoides, 1995 Stewart Brown
[*]
Florida, Mayteous phyllanthoides, 1995 Richard Workman
[*]
MESQUITE
Honey (typ.), Prasopis glandulosa var. Ronnie W. Pendley
glandulosa, 1997
Screwbean, Prasopis pubescens, 1983 James E. Liles
[*]
Screwbean, Prasopis pubescens, 1983 James E. Liles
[*]
Velvet, Prasopis velutina, 1993 Gilbert Sykes
Western honey, Prasopis glandulosa Commanding General
var.
torreyana, 1997
MILKBARK
Drypetes diversifolia, 1994 Vincent P. Condon & William G. Miller
MOUNTAIN - ASH
American, Sorbus americana, 1979 Richard Salzer
European, Sorbus aucuparia, 1997 Arthur Lee Jacobson
[delta]
Greene, Sorbus scopaulina, 1993 Arthur Lee Jacobson & Ronald Brightman
Showy, Sorbus decora, 1982 William J. Mahalak
Sitka, Sorbus sitchensis, 1981 Lance Morgan
MOUNTAIN - HOLLY
Nemopanthus collinus, 1982 Paul W. Thompson
MOUNTAIN - LAUREL
Kalmia latifolia, 1999 [+] George C. Hoffman
MULBERRY
Black, Morus nigro, 1999 [delta] [+] 252 78 76 349
Red, Morus rubra, 1999 301 52 52 366
Texas, Morus Microphylla, 1997 36 29 31 73
White, Morus alba, 1992 [delta] 292 59 73 369
MYRTLE - OF - THE - RIVER
Calyptranthes zuzygium, 1997 [+] 9 22 4 32
MANNYBERRY
Viburnum lentago, 1994 34 50 40 94
NOLINA
Bigelow, Nolina Bigelovii, 1997 125 13 8 140
OAK
Ajo, Quercus turbinella vor, ojoensis, 1998 82 32 40 124
Arizona white, Quercus orizonica, 1999 133 56 47 201
Arkansas, Quercus arkansana, 1996 140 88 100 253
Bear, Quercus ilicifolia, 1992 34 41 30 83
Bigelow, Quercus durandii var. brevilobo, 1999 111 54 38 175
Black, Quercus velutina, 1999 322 86 105 434
Blackjack, Quercus marilandica, 1999 144 94 65 254
Blue, Quercus douglasii, 1974 243 94 48 349
Bluejack, Quercus incana, 1992 119 54 54 187
Bur, Quercus mocrocarpo, 1995 322 96 103 444
California black, Quercus kelloggii, 1972 338 124 115 491
Canyon live, Quercus chrysolepis, 1998 422 95 125 548
Chopman, Quercus chopmanii, 1989 81 45 50 139
Cherrybark, Quercus falcata vor.
pagodifolia, 1991 [*] 324 124 136 482
Cherrybark, Quercus falcata vor.
pagodifolia, 1993 [*] 342 110 108 479
Chestnut, Quercus prinus, 1997 222 144 70 384
MULBERRY
Black, Morus nigro, 1999 [delta] [+] Westminster, Carroll Co., Md.
Red, Morus rubra, 1999 Foyette Co., Tenn.
Texas, Morus Microphylla, 1997 Edgar Canyon, Pima Co., Ariz.
White, Morus alba, 1992 [delta] Johnson Co., Mo.
MYRTLE - OF - THE - RIVER
Calyptranthes zuzygium, 1997 [+] Key Largo Hammocks State
Botanical Site, Fla.,
MANNYBERRY
Viburnum lentago, 1994 Oakland Co., Mich.
NOLINA
Bigelow, Nolina Bigelovii, 1997 Cobezo Prieto NWR, Yumo Co., Ariz.
OAK
Ajo, Quercus turbinella vor, ojoensis, Organ Pipe Coctus NM, Ariz.
1998
Arizona white, Quercus orizonica, 1999 Tonto NF, Ariz.
Arkansas, Quercus arkansana, 1996 Convington Co., Miss.
Bear, Quercus ilicifolia, 1992 Romney, W. Va.
Bigelow, Quercus durandii var. Williamson Creek, Travis Co., Tex.
brevilobo, 1999
Black, Quercus velutina, 1999 New Gate Rd., East Granby, Conn.
Blackjack, Quercus marilandica, 1999 Byron Methodist Church, Peach Co., Ga.
Blue, Quercus douglasii, 1974 Southern Alameda Co., Calif.
Bluejack, Quercus incana, 1992 Pinellas Co., Fla.
Bur, Quercus mocrocarpo, 1995 Paris, Ky.
California black, Quercus kelloggii, Siskiyou NF, Ore.
1972
Canyon live, Quercus chrysolepis, 1998 Groveland, Stanislous Co., Calif.
Chopman, Quercus chopmanii, 1989 Ocala NF, Fla
Cherrybark, Quercus falcata vor.
pagodifolia, 1991 [*] Sussex Co., Va.
Cherrybark, Quercus falcata vor.
pagodifolia, 1993 [*] Colonial Beach, Va.
Chestnut, Quercus prinus, 1997 Mill Creek, Great Smoky Mtns. NP, Tenn.
MULBERRY
Black, Morus nigro, 1999 [delta] [+ ] Beth Sanders
Red, Morus rubra, 1999 David Smith
Texas, Morus Microphylla, 1997 Tom Butler
White, Morus alba, 1992 [delta] Susan Troxel
MYRTLE - OF - THE - RIVER
Calyptranthes zuzygium, 1997 [+]
Joseph Nemec
MANNYBERRY
Viburnum lentago, 1994 Paul W. Thompson
NOLINA
Bigelow, Nolina Bigelovii, 1997 Tom and Anita Harlon
OAK
Ajo, Quercus turbinella vor, ojoensis, 1998 R. and G. Zahner K. Morrow
Arizona white, Quercus orizonica, 1999 Mike Hallen
Arkansas, Quercus arkansana, 1996 Bryant E. Brown & Jon Wallace
Bear, Quercus ilicifolia, 1992 Mark Whetzel & Chip Brown
Bigelow, Quercus durandii var. brevilobo, 1999 Mark Baker
Black, Quercus velutina, 1999 Edward A. Richardson
Blackjack, Quercus marilandica, 1999 David Preston
Blue, Quercus douglasii, 1974 E. Lagel
Bluejack, Quercus incana, 1992 Greg Barton
Bur, Quercus mocrocarpo, 1995 Owen H. Robinson
California black, Quercus kelloggii, 1972 Ralph King
Canyon live, Quercus chrysolepis, 1998 Bill Dagg
Chopman, Quercus chopmanii, 1989 Robert Simons
Cherrybark, Quercus falcata vor.
pagodifolia, 1991 [*] Byron Carmean & Gary Williamson
Cherrybark, Quercus falcata vor.
pagodifolia, 1993 [*] William S. Hubard
Chestnut, Quercus prinus, 1997 A. Stupko, W. Blozan, M. Davie
Chinkopin, Quercus muehlenbergil, 1995 258 110 92 391
Chisos, Quercus graciliformis, 1982 65 66 36 140
Coast live, Quercus agrifolia, 1999 338 58 75 415
Darlington, Quercus hemisphaerica, 1992 234 96 95 354
Delta post, Quercus stellata var. poludosa, 1988 118 108 56 240
Dunn, Quercus dunnii, 1995 [*] 83 37 36 129
Dunn, Quercus dunnii, 1999 [*] 85 35 40 130
Durand (typ.), Quercus durandii var. durandii, 1997 189 95 106 311
Emory, Quercus emoryi, 1998 [*] 192 54 86 268
Emory, Quercus emoryi, 1993 [*] 186 56 92 265
Engelmann, Qercus engelmannii, 1968 129 78 100 232
English, Quercus robur, 1997 [*] [delta] 187 88 91 298
English, Quercus robur, 1993 [*] [delta] 178 102 89 302
Gambel, Quercus gombelii, 1981 216 47 85 284
Georgia, Quercus georgiano, 1999 73 75 63 164
Graves, Quercus gravesii, 1982 [*] 154 42 40 206
Graves, Quercus gravesii, 1976 [*] 145 51 41 206
Gray, Quercus grisea, 1993 216 45 73 279
Havard, Quercus havardii, 1986 40 30 23 76
Interior live, Quercus wislizeni, 1982 268 90 69 375
Lacey, Quercus glaucoides, 1989 107 58 96 189
Laurel, Quercus lourifolia, 1993 267 93 122 391
Live (typ.), Quercus virginiano var. virginiano, 1976 439 55 132 527
Mexican blue, Quercus oblongifolio, 1999 [*] 120 65 69 202
Myrtle, Quercus myrtifolia, 1986 69 36 35 114
Netleaf, Quercus rugoso, 1998 88 47 36 144
Northern pin, Quercus ellipsoidalis, 1999 [+] 184 128 92 335
Northern red, Quercus rubra, 1999 [*] 294 98 97 416
Northern red, Quercus rubra, 1997 [*] 257 134 81 411
Nuttall, Quercus nuttallii, 1991 [*] 280 118 85 419
Oglethorpe, Quercus oglethorpensis, 1999 117 69 69 203
Overcup, Quercus Iyrata, 1987 258 156 120 444
Pin, Quercus palustris, 1991 240 110 112 378
Post (typ.), Quercus stellata var. stellata, 1987 [*] 236 85 88 343
Post (typ.), Quercus stellata var. stellata, 1996 [*] 237 84 88 343
Sand live, Quercus virginiana var. geminata, 1995 [*] 189 81 106 297
Sand live, Quercus virginiana var. geminata, 1995 [*] 181 94 100 300
Sand post, Quercus stellata var. morgoretta, 1995 157 87 92 267
Scarlet, Quercus coccineo, 1995 248 120 93 391
Shingle, Quercus imbricario, 1997 208 105 62 329
Shumard (typ.), Quercus shumardii var. shumordii, 1994 249 190 88 461
Silverleaf, Quercus hypoleucoides, 1994 123 69 52 205
Southern red (typ.), Quercus falcata var. falcata, 1999 312 150 156 501
Swamp chestnut, Quercus michouxii, 1998 [*] 276 105 216 435
Swamp chestnut, Quercus michouxii, 1989 [*] 197 200 148 434
Swamp white, Quercus bicolor, 1992 228 120 92 371
Texas, Quercus shumardii var. texana, 1999 108 60 59 183
Texas live, Quercus virginiana var. fusiformis, 1999 295 42 98 362
Toumey, Quercus toumeyi, 1994 68 27 33 103
Turbinello (typ.), Quercus turbinella var. turbinella, 199 160 43 49 215
Turkey, Quercus loevis, 1994 127 72 75 218
Valley, Quercus lobota, 1984 348 163 99 536
Vasey, Quercus pungens var. vaseyona, 1982 [*] 45 48 40 103
Chinkopin, Quercus muehlenbergil, 1995 Near Montgomery, Clark Co., Ky.
Chisos, Quercus graciliformis, 1982 Big Bend NP, Tex.
Coast live, Quercus agrifolia, 1999 Julian, San Diego Co., Calif.
Darlington, Quercus hemisphaerica, East of Wrens, Jefferson Co., Ga.
1992
Delta post, Quercus stellata var. Wood Co., Tex.
poludosa, 1988
Dunn, Quercus dunnii, 1995 [*] Yavapai Co., Ariz.
Dunn, Quercus dunnii, 1999 [*] Jolon, Calif.
Durand (typ.), Quercus durandii var. Omaha, Ga.
durandii, 1997
Emory, Quercus emoryi, 1998 [*] Oak Tree Canyon, Ariz.
Emory, Quercus emoryi, 1993 [*] Santa Cruz Co., Ariz.
Engelmann, Qercus engelmannii, 1968 Pasadena, Calif.
English, Quercus robur, 1997 [*] North Bend, Ohio
[delta]
English, Quercus robur, 1993 [*] State Capital, Olympia, Wash.
[delta]
Gambel, Quercus gombelii, 1981 Gila NF, N. Mex.
Georgia, Quercus georgiano, 1999 Athens, Ga.
Graves, Quercus gravesii, 1982 [*] Big Bend NP, Tex.
Graves, Quercus gravesii, 1976 [*] Seminole Canyon, Tex.
Gray, Quercus grisea, 1993 Gila Valley, N. Mex.
Havard, Quercus havardii, 1986 Yoakum Co., Tex.
Interior live, Quercus wislizeni, 1982 Near Stockton, Calif.
Lacey, Quercus glaucoides, 1989 Magic Springs Ranch, Blanco Co., Tex.
Laurel, Quercus lourifolia, 1993 Marengo Co., Ala.
Live (typ.), Quercus virginiano var. Near Lewisburg, La.
virginiano, 1976
Mexican blue, Quercus oblongifolio, Hidalgo Co., N. Mex.
1999 [*]
Myrtle, Quercus myrtifolia, 1986 Ft. Clinch SP, Fla.
Netleaf, Quercus rugoso, 1998 Santa Catalina Mountains, Coronado NF,
Ariz.
Northern pin, Quercus ellipsoidalis, Osborn Road, Bay Village, Ohio
1999 [+]
Northern red, Quercus rubra, 1999 [*] Buckland, Franklin Co., Mass.
Northern red, Quercus rubra, 1997 [*] Double Gap Bridge, Great Smoky Mnts.
NP, N.C.
Nuttall, Quercus nuttallii, 1991 [*] St. Helena Meridian, La.
Oglethorpe, Quercus oglethorpensis, Near Lexington, Ga.
1999
Overcup, Quercus Iyrata, 1987 Lewiston-Woodville, Bertie Co., N.C.
Pin, Quercus palustris, 1991 Dick Barry Farm, Henderson Co., Tenn.
Post (typ.), Quercus stellata var. Surry Co., Va.
stellata, 1987 [*]
Post (typ.), Quercus stellata var. Jefferson, Jackson Co., Ga.
stellata, 1996 [*]
Sand live, Quercus virginiana var. Gainesville, Fla.
geminata, 1995 [*]
Sand live, Quercus virginiana var. Gainesville, Fla.
geminata, 1995 [*]
Sand post, Quercus stellata var. Marianna, Fla.
morgoretta, 1995
Scarlet, Quercus coccineo, 1995 Powell Co., Ky.
Shingle, Quercus imbricario, 1997 Cincinnati, Ohio
Shumard (typ.), Quercus shumardii var. Overton Park Forest, Memphis, Tenn.
shumordii, 1994
Silverleaf, Quercus hypoleucoides, Santa Rita Mountains, Ariz.
1994
Southern red (typ.), Quercus falcata Thomaston, Upson Co., Ga.
var. falcata, 1999
Swamp chestnut, Quercus michouxii, Marshall, Tenn.
1998 [*]
Swamp chestnut, Quercus michauxii, Fayette Co., Ala.
1989 [*]
Swamp white, Quercus bicolor, 1992 Clearwater Natare Center, Clinton, Md.
Texas, Quercus shumardii var. texana, Travis Co., Sunset Valley, Tex.
1999
Texas live, Quercus virginiana var. Rio Frio Bed n' Breakfast, Real Co.,
fusiformis, 1999 Tex.
Toumey, Quercus tourneyi, 1994 Atascosa Lookout Trail, Coronado NF,
Ariz.
Turbinello (typ.), Quercus turbinella Spring Mountain Ranch SP, Clark Co.,
var. turbinella, 199 Nev.
Turkey, Quercus loevis, 1994 Pasco Co., Fla.
Valley, Quercus lobota, 1984 South of Covelo, Calif.
Vasey, Quercus pungens var. vaseyona, Big Bend NP, Tex.
1982 [*]
Chinkopin, Quercus muehlenbergil, 1995 Pete Kovalic & Larry Norton
Chisos, Quercus graciliformis, 1982 James E. Liles
Coast live, Quercus agrifolia, 1999 Clint Powell
Darlington, Quercus hemisphaerica, L.H. Simkins Jr. & David McTier
1992
Delta post, Quercus stellata var. Edward C. Fritz
poludosa, 1988
Dunn, Quercus dunnii, 1995 [*] Lora Morrow
Dunn, Quercus dunnii, 1999 [*] Frank T. Calllahan & Art Cowley
Durand (typ.), Quercus durandii var. Joel Robertson
durandii, 1997
Emory, Quercus emoryi, 1998 [*] Robert and Glenda Zahner
Emory, Quercus emoryi, 1993 [*] T. Basinger
Engelmann, Qercus engelmannii, 1968 Woodbridge Metcalf
English, Quercus robur, 1997 [*] Carl Hunsicker
[delta]
English, Quercus robur, 1993 [*] Robert Van Pelt
[delta]
Gambel, Quercus gombelii, 1981 Dahl Kirkpatrick
Georgia, Quercus georgiano, 1999 Lucia Duncan-Harrison
Graves, Quercus gravesii, 1982 [*] James E. Liles
Graves, Quercus gravesii, 1976 [*] B. Simpson, J.J. McEntire, J.B. Norris
Gray, Quercus grisea, 1993 Ralph Fisher Jr.
Havard, Quercus havardii, 1986 C. Murrell Thompson
Interior live, Quercus wislizeni, 1982 Darold Mac Dannald
Lacey, Quercus glaucoides, 1989 David Vaughn
Laurel, Quercus lourifolia, 1993 Allen Black
Live (typ.), Quercus virginiano var. John deMarche & Louisiana Forestry Asso
virginiano, 1976
Mexican blue, Quercus oblongifolio, Samuel Lamb
1999 [*]
Myrtle, Quercus myrtifolia, 1986 Carol Beck
Netleaf, Quercus rugoso, 1998 Robert Zahner & James W. Smith
Northern pin, Quercus ellipsoidalis, Mary and Mike Ronan
1999 [+]
Northern red, Quercus rubra, 1999 [*] Alison Wright & Dick Coolin
Northern red, Quercus rubra, 1997 [*] Will Blozan & Michael Davie
Nuttall, Quercus nuttallii, 1991 [*] Butch Calhoun
Oglethorpe, Quercus oglethorpensis, Samuel Jones
1999
Overcup, Quercus Iyrata, 1987 Larry Lawrence & Tom White
Pin, Quercus palustris, 1991 Wade McMahan & Mike Stanford
Post (typ.), Quercus stellata var. G.M. Williamson & Byron Carmean
stellata, 1987 [*]
Post (typ.), Quercus stellata var. Jimmy Mack
stellata, 1996 [*]
Sand live, Quercus virginiana var. Robert W. Simons
geminata, 1995 [*]
Sand live, Quercus virginiana var. Daniel B. Ward
geminata, 1995 [*]
Sand post, Quercus stellata var. Robert T. Ing & Daniel B. Ward
morgoretta, 1995
Scarlet, Quercus coccineo, 1995 Raymond Hayes
Shingle, Quercus imbricario, 1997 A.P. Newman & R. Bernhard
Shumard (typ.), Quercus shumardii var. B. Slavicek, L. Slavicek, K. Mortimer
shumordii, 1994
Silverleaf, Quercus hypoleucoides, Robert Zahner
1994
Southern red (typ.), Quercus falcata C. Bowie, J.A. Osbolt, G. Hill
var. falcata, 1999
Swamp chestnut, Quercus michouxii, Sharon Hayes
1998 [*]
Swamp chestnut, Quercus michauxii, Randy Aldridge
1989 [*]
Swamp white, Quercus bicolor, 1992 John Zyla
Texas, Quercus shumardii var. texana, Mark Baker
1999
Texas live, Quercus virginiana var. LeAnn Walker
fusiformis, 1999
Toumey, Quercus tourneyi, 1994 Robert Zahner
Turbinello (typ.), Quercus turbinella John Jones
var. turbinella, 199
Turkey, Quercus loevis, 1994 David Brown & Tony Richards
Valley, Quercus lobota, 1984 Willis Lin Jepsen
Vasey, Quercus pungens var. vaseyona, James E. Liles
1982 [*]
Vasey, Quercus pungens var.
vaseyana, 1996 [*] 61 39 32 108
Water, Quercus nigra, 1996 278 120 111 426
White, Quercus alba, 1996 382 96 119 508
Willow, Quercus phellos, 1986 318 73 132 424
OLEANDER
Nerium oleander, 1997 [delta] 46 29 36 84
OSAGE-ORANGE
Macluro pomifero, 1994 321 60 85 402
OYSTERWOOD
Gymnonthes lucida, 1998 15 24 11 41
PALMETTO
Cabbage, Sabal palmetto, 1994 [+] 69 60 14 133
Mexican, Sabal mexicana, 1995 [*] 61 50 15 115
Mexican, Sabal mexicana, 1995 [*] 61 45 20 111
PALOVERDE
Blue, Cercidium floridum, 1976 86 53 42 150
Texas, Cercidium texanum, 1995 37 34 34 80
Yellow, Cercidium microphyllum, 1998 [+] 34 28 37 71
PAPAYA
Carica papaya, 1993 [delta] 20 25 4 46
PAPER -MULBERRY
Boussonetia papyrifera, 1991 [delta] 157 75 55 246
PARADISE-TREE
Simarouba glauco, 1994 109 63 59 187
PARASOLTREE
Chinese, Firmiana simplex,
1999 [delta] [+] 140 44 36 193
Vasey, Quercus pungens var.
vaseyana, 1996 [*] Val Verde Co., Tex.
Water, Quercus nigra, 1996 Roseland Plantation,
Concordia Parish, La.
White, Quercus alba, 1996 Wye Mills SP, Md.
Willow, Quercus phellos, 1986 Noxubee Co., Miss.
OLEANDER
Nerium oleander, 1997 [delta] Exeter Cemetery, Exeter, Calif.
OSAGE-ORANGE
Macluro pomifero, 1994 Charlotte Co., Va.
OYSTERWOOD
Gymnonthes lucida, 1998 Lignumvitae Key State
Botanical Site, Fla.
PALMETTO
Cabbage, Sabal palmetto, 1994 [+] Lafayette Co., Fla.
Mexican, Sabal mexicana, 1995 [*] Hidalgo Co., Tex.
Mexican, Sabal mexicana, 1995 [*] San Benito, Cameron Co., Tex.
PALOVERDE
Blue, Cercidium floridum, 1976 Riverside Co., Calif
Texas, Cercidium texanum, 1995 Las Palomas WMA, Tex.
Yellow, Cercidium microphyllum, 1998 [+] Tohona Chul Park, Tucson, Ariz.
PAPAYA
Carica papaya, 1993 [delta] Homestead, Fla.
PAPER -MULBERRY
Boussonetia papyrifera, 1991 [delta] Flamingo Tropical Gardens,
Ft. Lauderdale, Fla.
PARADISE-TREE
Simarouba glauco, 1994 Fort Lauderdale, Fla.
PARASOLTREE
Chinese, Firmiana simplex, Mission San Louis
1999 [delta] [+] Roy, San Diego, Calif.
Vasey, Quercus pungens var.
vaseyana, 1996 [*] B. Simpson, J.J. McEntire, J.B. Norris
Water, Quercus nigra, 1996 Kevin Bridgewater
White, Quercus alba, 1996 F.W. Besley
Willow, Quercus phellos, 1986 Bryant E. Brown
OLEANDER
Nerium oleander, 1997 [delta] Art Cowley
OSAGE-ORANGE
Macluro pomifero, 1994 Red Hill Shrine
OYSTERWOOD
Gymnonthes lucida, 1998 Michael Cullen & David Sinclair
PALMETTO
Cabbage, Sabal palmetto, 1994 [+] Jerry N. Livingston
Mexican, Sabal mexicana, 1995 [*] Joe Ideker & Bill McWhorter
Mexican, Sabal mexicana, 1995 [*] Sue Griffin
PALOVERDE
Blue, Cercidium floridum, 1976 Frank T. Callahan
Texas, Cercidium texanum, 1995 Joe Ideker
Yellow, Cercidium microphyllum, 1998 Russ Buhrow
[+]
PAPAYA
Carica papaya, 1993 [delta] A.H. Hetzell & R. Smith
PAPER -MULBERRY
Boussonetia papyrifera, 1991 [delta] David Bar-Zvi
PARADISE-TREE
Simarouba glauco, 1994 A. Backley, Hendrickson, R. Trickel
PARASOLTREE
Chinese, Firmiana simplex,
1999 [delta] [+] Art Cowley
PAULOWNIA
Royal, Paulownia
tomentosa, 1999 [delta] 276 52 73 346
PAUROTIS-PALM
Acoelorrhaphe wrightii, 1993 [*] 13 32 3 46
Acoelorrhaphe wrightii, 1995 [*] 10 34 4 45
PAW PAW
Common, Asimina triloba, 1986 26 63 29 96
Smallflower, Asimina parvifloro, 1993 21 24 17 49
PEACH
Prunus persica 1986 [*][delta] 72 18 32 98
Prunus persica 1994 [*][delta] 50 37 25 93
PEAR
Common, Pyrus communis, 1991 [delta] 174 59 56 247
PECAN
Carya illinoensis, 1999 257 91 120 378
PEPPERTREE
Schinus molle, 1999 [delta] 367 57 72 442
Brazil, Schinus
terebinthifolia, 1991 [delta] 166 35 52 214
PERSIMMON
Common, Diospyros virginiana, 1999 [*] 88 132 30 228
Common, Diospyros virginiana, 1987 [*] 136 66 85 223
Common, Diospyros virginiana, 1999 [*] 96 121 42 228
Common, Diospyros virginiana, 1995 [*] 95 120 40 225
Common, Diospyros virginiana, 1995 [*] 85 132 37 226
Texas, Diospyros texana, 1965 68 26 32 102
PIGEON-PLUM
Coccoloba diversifolia, 1994 84 49 22 139
PINCKNEYA
Pinckneya pubens, 1991 10 21 7 33
PINE
Apache, Pinus engelmanaii, 1998 [*] 127 108 44 246
Apache, Pinus engelmanaii, 1998 [*] 121 112 38 243
Arizona, Pinus ponderosa
var. arizonica, 1998 153 127 57 294
Austrian, Pinus nigra, 1991 [delta] 129 114 49 255
Bishop, Pinus muricata. 1986 172 112 40 294
Bolander's, Pinus contorta
var. bolanderi, 1983 58 76 18 139
Border pinyon, Pinus discolor, 1999 64 32 37 105
Chihuahua, Pinus leiophylla var.
chihuahuana 1997 121 87 34 217
Colorado bristlecone (typ.), Pinus 132 76 39 218
aristata var. aristata, 1985 [*]
Colorado bristlecone (typ.), Pinus 138 72 33 218
aristata var. aristata, 1986 [*]
Coulter, Pinus coulteri, 1996 209 80 78 309
Digger, Pinus sabiniana, 1998 214 95 90 332
Eastern white, Pinus strobus, 1999 200 150 53 363
Foxtail, Pinus balfouriana, 1982 316 76 34 401
Intermountain bristlecone, Pinus 473 47 41 530
aristata var. longaeva, 1978
Jack, Pinus banksiana, 1995 116 56 61 187
Jeffrey, Pinus jeffreyi, 1984 307 197 90 527
Knobcone, Pinus attenuata, 1976 135 117 66 269
Limber, Pinus flexilis, 1988 275 58 46 345
Loblolly, Pinus taeda, 1993 188 148 83 357
PAULOWNIA
Royal, Paulownia Reitz Memorial High
tomentosa, 1999 [delta] School, Evansville, Ind.
PAUROTIS-PALM
Acoelorrhaphe wrightii, ]993 [*] West Palm Beach, Fla.
Acoelorrhaphe wrightii, 1995 [*] Fairchild Tropical Garden,
Miami, Fla.
PAW PAW
Common, Asimina triloba, 1986 Chesapeake, Va.
Smallflower, Asimina parvifloro, 1993 Park, Lake Jem Co., Fla.
PEACH
Prunus persica 1986 [*][delta] Bealton, Va.
Prunus persica 1994 [*][delta] Lusby, Md.
PEAR
Common, Pyrus communis, 1991 [delta] Waitsburg, Wash.
PECAN
Carya illinoensiss, 1999 Weatherford, Parker Co., Tex.
PEPPERTREE
Schinus molle, 1999 [delta] San Juan Capistrano, Calif.
Brazil, Schinus
terebinthifolia, 1991 [delta] Broward Co., Fla.
PERSIMMON
Common, Diospyros virginiana, 1999 [*] Big Oak Tree SP, Mo.
Common, Diospyros virginiana, 1987 [*] Dardanelle, Ark.
Common, Diospyros virginiana, 1999 [*] Tuckahoe WMA, Screven Co., Ga.
Common, Diospyros virginiana, 1995 [*] Congaree Swamp NM, S.C.
Common, Diospyros virginiana, 1995 [*] Congaree Swamp NM, S.C.
Texas, Diospyros texana, 1965 Uvalde Co., Tex.
PIGEON-PLUM
Coccoloba diversifolia, 1994 Simpson Park, Miami, Fla.
PINCKNEYA
Pinckneya pubens, 1991 Marion Co., Fla.
PINE
Apache, Pinus engelmanaii, 1998 [*] Mt. Wrightson WA, Coronado NF, Ariz.
Apache, Pinus engelmanaii, 1998 [*] Mt. Wrightson WA, Coronado NF, Ariz.
Arizona, Pinus ponderosa Santa Catalina Mountains,
var. arizonica, 1998 Coronado NF, Ariz.
Austrian, Pinus nigra, 1991 [delta] Lincoln Park, Tacoma, Wash.
Bishop, Pinus muricata. 1986 Meodocino Co., Calif.
Bolander's, Pinus contorta
var. bolanderi, 1983 Jughandle State Reserve, Calif.
Border pinyon, Pinus discolor, 1999 Pusch Ridge WA, Coronado NF, Ariz.
Chihuahua, Pinus leiophylla var. White Mountain Apache
chihuahuana 1997 Reservation, Ariz.
Colorado bristlecone (typ.), Pinus Carson NF, N. Mex.
aristata var. aristata, 1985 [*]
Colorado bristlecone (typ.), Pinus Colfax Co., N. Mex.
aristata var. aristata, 1986 [*]
Coulter, Pinus coulteri, 1996 Julian, San Diego Co. Calif.
Digger, Pinus sabiniana, 1998 Saratoga, Santo Clara Co., Calif.
Eastern white, Pinus strobus, 1999 Porcupine Mountain
Wilderness SP, Mich.
Foxtail, Pinus balfouriana, 1982 Trinity NF, Calif.
Intermountain bristlecone, Pinus Inya NF, Calif.
aristata var. longaeva, 1978
Jack, Pinus banksiana, 1995 Lake Bronson SP Minn.
Jeffrey, Pinus jeffreyi, 1984 Stanislaus NF, Calif.
Knobcone, Pinus attenuata, 1976 Shasta Co., Calif.
Limber, Pinus flexilis, 1988 Unita NF, Utah
Loblolly, Pinus taeda, 1993 Warren, Ark.
PAULOWNIA
Royal, Paulownia
tomentosa, 1999 [delta] Scottt C. Wagner & Mary Ellen Jones
PAUROTIS-PALM
Acoelorrhaphe wrightii, ]993 [*] Michael Zimmerman
Acoelorrhaphe wrightii, 1995 [*] Don Evans & Daniel B. Ward
PAW PAW
Common, Asimina triloba, 1986 Byron Carmean & Gary Williamson
Smallflower, Asimina parvifloro, 1993 Robert W. Simons & Daniel B. Ward
PEACH
Prunus persica 1986 [*][delta] Richard Salzer
Prunus persica 1994 [*][delta] John Zyla
PEAR
Common, Pyrus communis, 1991 [delta] R. Van Pelt, S. Muse, M. Drawson
PECAN
Carya illinoensiss, 1999 Billy and Lynn Finch
PEPPERTREE
Schinus molle, 1999 [delta] Ray Wheeler
Brazil, Schinus
terebinthifolia, 1991 [delta] John W. Kern
PERSIMMON
Common, Diospyros virginiana, 1999 [*] John Wylie & Gene Brunk
Common, Diospyros virginiana, 1987 [*] Shelby Hayward
Common, Diospyros virginiana, 1999 [*] Jim Ozier
Common, Diospyros virginiana, 1995 [*] Robert H. Jones & Gretel Arnold
Common, Diospyros virginiana, 1995 [*] Robert H. Jones & Marina Richter
Texas, Diospyros texana, 1965 William Graves
PIGEON-PLUM
Coccoloba diversifolia, 1994 Harold Nett
PINCKNEYA
Pinckneya pubens, 1991 Robert T. Ing & Daniel B. Ward
PINE
Robert and Glenda
Apache, Pinus engelmanaii, 1998 [*] Zahner & K. Morrow
Apache, Pinus engelmanaii, 1998 [*] Ken Morrow & Mike Hallen
Arizona, Pinus ponderosa Robert and Glenda
var. arizonica, 1998 Zahner & K. Porter
Austrian, Pinus nigra, 1991 [delta] Robert Van Pelt
Bishop, Pinus muricata. 1986 Frank T. Callahan
Bolander's, Pinus contorta
var. bolanderi, 1983 Robert E. Sholars
Border pinyon, Pinus discolor, 1999 Robert Zahner & Ken Porter
Chihuahua, Pinus leiophylla var.
chihuahuana 1997 Dave Borland & Lucky Holden
Colorado bristlecone (typ.), Pinus S. Edmonds, J. Crellin, W. Hurst
aristata var. aristata, 1985 [*]
Colorado bristlecone (typ.), Pinus Joel B. Cotton
aristata var. aristata, 1986 [*]
Coulter, Pinus coulteri, 1996 Ed Zeikus
Digger, Pinus sabiniana, 1998 Art Cowley
Eastern white, Pinus strobus, 1999 Robert Sprague
Foxtail, Pinus balfouriana, 1982 Stanley G. and Richard S. Moore
Intermountain bristlecone, Pinus A.E. Noren
aristata var. longaeva, 1978
Jack, Pinus banksiana, 1995 Steve Morgan & Rick Olson
Jeffrey, Pinus jeffreyi, 1984 David W. Camp & Thomas C. Phillips
Knobcone, Pinus attenuata, 1976 Paul Coster
Limber, Pinus flexilis, 1988 T.A. Walker, W. Crawford, T. Dietz
Loblolly, Pinus taeda, 1993 Charles Eddington
Lodgepale, Pinus contorta
var. latifolia, 1999 132 155 31 295
Langleaf, Pinus palestris, 1999 127 120 66 264
Mexican pinyon, Pinus cembroides, 1982 111 66 44 188
Monterey, Pines radrato, 1998 204 95 90 322
Parry pinyon, Pinus qeadrifolia, 1976 86 53 42 150
Pinyon (two-leaf), Pines edulis, 1982 [+] 213 69 52 295
Pitch, Pinus rigida, 1998 [*] 142 112 75 273
Pitch, Pinus rigida, 1999 [*] 169 99 40 278
Pond, Pinus serofino, 1998 112 119 60.5 246
Panderosa (typ.), Pinus panderosa var.
panderosa, 1997 [*] 293 227 68 537
Panderosa (typ.), Pinus ponderosa var.
ponderosa, 1997 [*] 294 223 59 532
Red, Pinus resinosa, 1993 [*] 124 124 60 263
Red, Pines resinasa, 1998 [*] 120 126 48 258
Racky Mountain ponderusa, 1982 241 194 64 451
Pines ponderasa var. scopulorum
Sand, Pines clausa, 1997 97 91 42 199
Scatch, Pinus sylvestris,
1983 [delta] 186 64 76 269
Shore (typ.), Pinus cantorla var.
contorta, 1992 138 101 37 248
Shortleaf, Pines echinata, 1999 139 88 68 244
Sierra lodgepole, Pinus contorta
var. murrayona, 1997 238 124 42 373
Singleleaf pinyon, Pinus
monophylla, 1991 164 45 40 219
Slash (typ.), Pinus elliottii var.
elliottii, 1992 130 138 55 282
South Florida slash, Pinus
elliottii var. densa, 1997 138 68 64 222
Southwestern white,
Pines strobiformis, 1974 185 111 62 312
Spruce, Pinus glabra, 1998 [*] 125 149 53 287
Spruce, Pinus glabra, 1997 [*] 160 112 66 289
Sugar, Pinus lambertiana, 1993 442 232 29 681
Table mountain, Pinus pungens, 1984 97 94 46 203
Torrey, Pines torreyana, 1993 245 126 130 404
Virginia, Pinus virginiana, 1998 111 101 56 226
Washoe, Pinus washoensis, 1997 243 145 64 404
Western white, Pinus
monticola, 1991 394 151 52 558
Whitebark, Pinus olbicoulis, 1980 331 69 47 412
PISONIA
Pisonia rotundata, 1994 38 28 14 69
PLUM
Allegheny, Prunus alleghaniensis,
1991 [*] 37 37 24 80
Allegheny, Prunus alleghaniensis,
1991 [*] 52 24 32 84
American, Prunus americana, 1993 39 48 36 96
Canada, Prunus angustifolia, 1972 50 51 48 113
Chickasaw, Prunus angustifolia, 1987 51 32 32 91
Flatwoods, Prunus umbellata, 1991 18 34 24 58
Garden Prunus domestica, 1993
[delta] 130 47 48 189
Hortulan, Prunus hortulano, 1999 34 27 30 69
Klamath, Prunus subcordata, 1972 42 28 19 75
Mexican, Prunus mexicana, 1999 28 39 36 76
Wildgoose, Prunus munsoniano, 1991 56 20 20 81
POINCIANA
Royal, Delonix regia, 1981 [delta] 102 61 57 177
POISON-SUMAC
Toxicodendron vernix, 1972 [*] 34 16 17 54
Taxicodendron vernix, 1991 [*] 23 23 21 51
Lodgepale, Pinus contorta
var. latifolia, 1999 Valley Co., Idaho
Langleaf, Pinus palestris, 1999 Macon, Bibb Co., Ga.
Mexican pinyon, Pinus cembroides, 1982 Big Bend NP Tex.
Monterey, Pines radrato, 1998 Cormel, Monterey Co., Calif.
Parry pinyon, Pinus qeadrifolia, 1976 Riverside Co., Calif.
Pinyon (two-leaf), Pinus edulis, 1982 Cuba, N.M.
[+]
Pitch, Pinurigida, 1998 [*] White Co., Helen, Ga.
Pitch, Pinus rigida, 1999 [*] Bradford, Merrimack Co., N.H.
Pond, Pinus serofino, 1998 Ocalanot Forest, Lake George, Fla.
Ponderosa (typ.), Pinus panderosa var.
panderosa, 1997 [*] Plumus Co., Calif.
Panderosa (typ.), Pinus ponderosa var. Trinity Alps Wilderness,
ponderosa, 1997 [*] Shasta-Trinity NF, Calif.
Red, Pinus resinosa, 1993 [*] Watersmeet, Mich.
Red, Pinus resinasa, 1998 [*] Clearwater Ce., Itasca SP, Minn.
Racky Mountain ponderusa, 1982 Lola NF, Mont.
Pines ponderasa var. scopulorum
Sand, Pinus clausa, 1997 Welaka SF, Fla.
Scatcg, Pinus sylvestris,
1983 [delta] Lenawee Co., Mich.
Shore (typ.), Pinus cantorla var.
contorta, 1992 Bryant, Snohomish Co., Wash.
Shortleaf, Pinus echineta, 1999 Myrtle, Miss.
Sierra lodgepole, Pinus contorta
vor. murrayona, 1997 Stanislaus NF, Calif.
Singleleaf pinyon, Pinus
monophylla, 1991 Inyo Co., Calif.
Slash (typ.), Pinus elliottii var.
elliottii, 1992 Jacksonville, Fla.
South Florida slash, Pinus
elliottii var. densa, 1997 Vero Beach, Fla.
Southwestern white,
Pines strobiformis, 1974 Lincoln NF, N. Mex.
Spruce, Pinus glabra, 1998 [*] Moscogee Co., Ft. Banning, Ga.
Spruce, Pinus glabra, 1997 [*] Thompson Creek Road, near Norwood, La.
Sugar, Pinus lambertiana, 1993 Darrington, Calif.
Table mountain, Pinus pungens, 1984 Stakes Co., N.C.
Torrey, Pines torreyana, 1993 Carpenteria, Calif.
Virginia, Pinus virginiana, 1998 Camp Crooked Creek, Ky.
South Warner Wilderness,
Washoe, Pinus washoensis, 1997 Modoc Co., Colif.
Western white, Pinus
monticola, 1991 El Dorado NF, Calif.
Whitebark, Pinus olbicoulis, 1980 Sawtooth NRA, Idoho
PISONIA
Pisonia rotundata, 1994 Monroe Co., Fla.
PLUM
Allegheny, Prunus alleghaniensis,
1991 [*] Jefferson NF, va.
Allegheny, Prunus alleghaniensis, Lock Haven Swim &
1991 [*] Beach Club, Roanoke, Va.
American, Prunus americana, 1993 Godsden Co., Fla.
Canada, Prunus angustifolia, 1972 Macamb Co., Mich.
Chickasaw, Prunus angustifolia, 1987 Henderson Ca., N.C.
Flatwoods, Prunus umbellata, 1991 Gainesville, Fla.
Golden Prunus domestica, 1993
[delta] Portland, Ore.
Hortulan, Prunus hortulano, 1999 Van Meter SP, Mo.
Klamath, Prunus subcordata, 1972 Klomath Falls, Ore.
Mexican, Prunus mexicana, 1999 Wilkinson Co., Miss.
New Salem State
Wildgoose, Prunus munsoniano, 1991 Historical Park, III.
POINCIANA
Royal, Delonix regia, 1981 [delta] Ft. Denoud Rood, Hendry Co., Fla.
POISON-SUMAC
Toxicodendron vernix, 1972 [*] Robins Island N.Y.
Taxicodendron vernix, 1991 [*] Chesapeake, Va.
Lodgepale, Pinus contorta
var. latifolia, 1999 J. Parker, R. Dyer, F. Johnson
Langleaf, Pinus palestris, 1999 Terrell L Brooks
Mexican pinyon, Pinus cembroides, 1982 James E. Liles
Monterey, Pines radrato, 1998 Art Cowley
Parry pinyon, Pinus qeadrifolia, 1976 Frank T. Callahan
Pinyon (two-leaf), Pinus edulis, 1982 [+] Jaseph P. Szimhart
Pitch, Pinus rigida, 1998 [*] K. Jackson, R Todd, J. Mack
Pitch, Pinus rigida, 1999 [*] Bill Wyler
Pond, Pinus serofino, 1998 Jerry Clutts
Panderosa (typ.), Pinus panderoso var.
panderosa, 1997 [*] John Bell & Philip Intorf
Panderosa (typ.), Pinus ponderosa var.
panderosa, 1997 [*] Robert Van Pelt & Al Grancki
Red, Pinus resinoso, 1993 [*] E.B. Ehrle, R. Zelinski, P. Thompson
Red, Pines resinasa, 1998 [*] Sidney Frissell & Stephen McCool
Racky Mountain panderosa, 1982 Donald M. Wood & Don Compbell
Pines ponderasa var. scopulorum
Sand, Pines clausa, 1997 Ned D. Neenon
Scatcg, Pinus sylvestris,
1983 [delta] Paul W. Thompson & H.Nett
Shore (typ.), Pinus cantorla var.
contorta, 1992 Ron Brightman
Shortleaf, Pines echineta, 1999 Glenn H. Coffey
Sierra lodgepole, Pinus contorta
vor. murrayona, 1997 Mr. amd Mrs. C. Grinstead
Singleleaf pinyon, Pinus
monophylla, 1991 Frank T. Callahan
Slash (typ.), Pinus elliottii vor.
elliottii, 1992 Scott Crosby
South Florida slash, Pinus
elliottii vor. densa, 1997 Sebastian River High School
Southwestern white,
Pines strobiformis, 1974 Thomas Dix
Spruce, Pinus glabra, 1998 [*] Steve Kerlin & Tommy Hutcherson
Spruce, Pinus glabra, 1997 [*] Brian Chandler & Charles Wilson
Sugar, Pinus lambertiana, 1993 Herbert E. McLean & Gary Whitson
Table mountain, Pinus pungens, 1984 Mike Pell & Steve Williams
Torrey, Pinus torreyana, 1993 Edward Scanlon
Virginia, Pinus virginiana, 1998 A. Grisanti, T. Corbett, G. Webb
Washoe, Pinus washoensis, 1997 H.F. Bawman
Western white, Pinus
monticola, 1991 Henry Carsten & Maynard Drawson
Whitebark, Pinus olbicoulis, 1980 Allan W. Ashton & David O. Lee
PISONIA
Pisonia rotundata, 1994 Robert W. Ehrig
PLUM
Allegheny, Prunus alleghaniensis,
1991 [*] Richard Salzer
Allegheny, Prunus alleghaniensis,
1991 [*] Richard Salzer
R. Simons, J. Buckner,
American, Prunus americana, 1993 A. Gholson, R. Godfry
Canada, Prunus angustifolia, 1972 Paul W. Thompson
Chickasaw, Prunus angustifolia, 1987 Ken Knox
Flatwoods, Prunus umbellata, 1991 R. Ing, D. Ward, R. Simons
Golden Prunus domestica, 1993 Phyllis Reynolds
Hortulan, Prunus hortulano, 1999 Kendall Laughlin
Klamath, Prunus subcordata, 1972 Frank T. Callahan
Mexican, Prunus mexicana, 1999 Jack Herring
Wildgoose, Prunus munsoniano, 1991 Sue Wydick & Guy Stemberg
POINCIANA
Royal, Delonix regia, 1981 [delta] Michael W. Kenton
POISON-SUMAC
Toxicodendron vernix, 1972 [*] George Peters
Taxicodendron vernix, 1991 [*] B. Carmean & G. Williamson
POISONTREE
Florido, Metopium taxiferum, 1993 81 39 32 128
POND-APPLE
Annona glabro, 1989 125 44 47 181
PONDCYPRESS
Toxodium distichum var.
nutans, 1999 [+] 243 115 54 372
POPLAR
Balsam, Populus balsamifera, 1991 165 128 57 307
White, Populus alba, 1992 [delta] 263 93 86 378
PORT-ORFORD-CEDAR
Chamaecyparis lawsoniana, 1968 451 219 39 680
PORTIATREE
Thespesia populnea, 1968 [delta] 108 42 69 167
POSSUMHAW
Ilex decidua, 1995 36 42 52 91
POSSUMHAW
Ilex decidua, 1993 39 47 31 94
PRICKLY-ASH
Common, Zonthoxylum americanum, 1994 15 28 38 53
Line, Zanthoxylum fagara, 1993 21 26 38 57
PRINCEWOOD
Exostema caribaeum, 1998 [+] 22 33 19 60
PRIVET
California, Ligustrum
ovalifolium, 1994 [delta] 64 23 31 95
POISONTREE
Florido, Metopium taxiferum, 1993 Lignuumoitne Key State Batanical
Site, Fla.
POND-APPLE
Annona glabro, 1989 Miami, Fla.
PONDCYPRESS
Toxodium distichum var. Altamaha River,
nutans, 1999 [+] Jeffersan Davis Ca., Ga.
POPLAR
Balsam, Populus balsamifera, 1991 Champion, Mich.
White, Populus alba, 1992 [delta] St. Charles, III.
PORT-ORFORD-CEDAR
Chamaecyparis lawsoniana, 1968 Siskiyau NP, Ore.
PORTIATREE
Thespesia populnea, 1968 [delta] Kekaha, Hawaii
POSSUMHAW
Congaree Swamp NM,
Ilex decidua, 1995 Richland Co., S.C.
POSSUMHAW
Ilex decidua, 1993 Gadsden Co., Fla.
PRICKLY-ASH
Common, Zonthoxylum americanum, 1994 Beverly Hills Rouge Park, Mich.
Line, Zanthoxylum fagara, 1993 Lee Co., Fla.
PRINCEWOOD
Crocodile Lake
Exostema caribaeum, 1998 [+] NWR, Key Largo, Fla.
PRIVET
California, Ligustrum
ovalifolium, 1994 [delta] Manten, N.C.
POISONTREE
Florido, Metopium taxiferum, 1993
Ken Roundtree & Dave Sinclair
POND-APPLE
Annona glabro, 1989 Carol Lippincot
PONDCYPRESS
Toxodium distichum var.
nutans, 1999 [+] Jimmy Mock
POPLAR
Balsam, Populus balsamifera, 1991 Elmwood B. Ehrle & Paul W. Thompson
White, Populus alba, 1992 [delta] Brett Slavicek & Kimberly Mortimer
PORT-ORFORD-CEDAR
Chamaecyparis lawsoniana, 1968 Donald Denniston
PORTIATREE
Thespesia populnea, 1968 [delta] L.W. Bryan
POSSUMHAW
Ilex decidua, 1995 L.L. Gaddy B Guy Taylor
POSSUMHAW
R. Simons, J. Buckner,
Ilex decidua, 1993 A. Gholson, R.Godfrey
PRICKLY-ASH
Common, Zonthoxylum americanum, 1994 Paul W. Thomspon
Line, Zanthoxylum fagara, 1993 Eric H. Hayer & Norma Jean Byrd
PRINCEWOOD
Exostema caribaeum, 1998 [+] Joseph Nemec
PRIVET
California, Ligustrum
ovalifolium, 1994 [delta] Richard Salzer
Chinese, Ligustrum
sinense, 1991 [delta] 97 73 69 187
Japanese, Ligustrum
japonicum, 1984 [delta] 98 42 44 151
RAPANEA
Florida, Rapanea punctata, 1992 29 30 17 63
REDBAY
Redbay (typ.), Persea borbonia
var. borbonia, 1993 152 77 52 242
REDBUD
California, Cercis accidentalis, 1980 74 29 35 112
Eastern (typ), Cercis canadensis
var. canadensis, 1997 [+] 78 42 40 130
Texas, Cercis canadensis
var. texensis, 1992 72 30 33 110
REDCEDAR
Eastern, Juniperus virginiana, 1997 242 57 69 316
Southern, Juniperus silicicola, 1995 195 75 52 283
Western, Thuja plicata, 1977 [*] 732 178 54 924
Western, Thuja plicata, 1993 [*] 761 159 45 931
REDSHANK
Adenostoma sparsifolium, 1977 42 23 18 70
REDWOOD
Coast, Sequoia sempervirens, 1993 [*] 867 313 101 1205
Coast, Sequoia sempervirens, 1998 [*] 893 307 97 1224
Coast, Sequoia sempervirens, 1998 [*] 950 321 80 1291
RHODODENDRON
Catawba, Rhododendron catawbiense, 1991 [*] 10 26 11 39
Catamba, Rhododendron catawbiense, 1995 [*] 17 19 17 40
Pacific, Rhododendron macrophyllum, 1976 20 33 20 58
Rosebay, Rhododendron maximum, 1981 25 40 22 71
Chinese, Ligustrum Sacramento State
sinense, 1991 [delta] Capital Grounds, Calif.
Japanese, Ligustrum Capital Building Grounds,
japonicum, 1984 [delta] Richland Co., S.C.
RAPANEA
Florida, Ropanea punctata, 1992 Sanibel, Fla.
REDBAY
Redbay (typ.), Persea borbonia
var. borbonia, 1993 Hamilton Co., Fla.
REDBUD
California, Cercis accidentalis, 1980 Santa Rosa, Calif.
Eastern (typ), Cercis canadensis
var. canadensis, 1997 [+] Ore City, Upshur Co., Tex.
Texas, Cercis canadensis
var. texensis, 1992 Dallas Co., Tex.
REDCEDAR
Lane Hill Church
Eastern, Juniperus virginiana, 1997 Cemetery, Coffee Co., Ga.
Southern, Juniperus silicicola, 1995 Archer, Alachua Co., Fla.
Western, Thuja plicata, 1977 [*] Forks, Wash.
Western, Thuja plicata, 1993 [*] Olympic NP, Wash.
REDSHANK
Adenostoma sparsifolium, 1977 North Warner Springs, Calif.
REDWOOD
Coast, Sequoia sempervirens, 1993 [*] Prairie Creek Redwoods SP, Calif.
Coast, Sequoia sempervirens, 1998 [*] Jedidiah Smith SP, Del Norte Co.,
Calif.
Coast, Sequoia sempervirens, 1998 [*] Jedidiah Smith SP, Del Norte Co.,
Calif.
RHODODENDRON
Catawba, Rhododendron catawbiense, Pisgah NF, Burke Co., N.C.
1991 [*]
Catamba, Rhododendron catawbiense, Blue Ridge Parkway, Buncombe Co., N.C.
1995 [*]
Pacific, Rhododendron macrophyllum, Mendocino Co., Calif.
1976
Rosebay, Rhododendron maximum, 1981 Sumter NF, Oconee Co., S.C.
Chinese, Ligustrum
sinense, 1991 [delta] Robert Van Pelt & Arthur Lee Jacobson
Japanese, Ligustrum
japonicum, 1984 [delta] Ronald Ferguson
RAPANEA
Florida, Rapanea punctata, 1992 Ferrell Johns
REDBAY
Redbay (typ.), Persea borbonia
var. borbonia, 1993 Norman Nichols
REDBUD
California, Cercis occidentalis, 1980 E. Lagel
Eastern (typ), Cercis canadensis
var. canadensis, 1997 [+] Marie Johnson
Texas, Cercis canadensis
var. texensis, 1992 Courtney Blevins
REDCEDAR
Eastern, Juniperus virginiana, 1997 Richard Johnston
Southern, Juniperus silicicola, 1995 Robert Simons
Western, Thuja plicata, 1977 [*] Ken Hoover
Western, Thuja plicata, 1993 [*] F.W. Mathias
REDSHANK
Adenostoma sparsifolium, 1977 Frank T. Callahan
REDWOOD
Coast, Sequoia sempervirens, 1993 [*] Ron Hildebrant & Michael Taylor
Coast, Sequoia sempervirens, 1998 [*] R. Hildebrant, M. Taylor, S. Sillett
Coast, Sequoia sempervirens, 1998 [*] R. Hildebrant, M. Taylor, S. Sillett
RHODODENDRON
Catawba, Rhododendron catawbiense, Ken, Amy, and Mike Knox
1991 [*]
Catamba, Rhododendron catawbiense, Will Blozan & Katherine Johnson
1995 [*]
Pacific, Rhododendron macrophyllum, Frank T. Callahan
1976
Rosebay, Rhododendron maximum, 1981 Roland E. Schoenike
ROYALPALM
Florida, Roystonea elata, 1995 50 99 18 154
RUSSIAN-OLIVE
Elaeagnus angustiflolia, 1997 [delta] 163 53 58 231
SAGEBRUSH
Big, Artemisia tridentata, 1991 [*] 17 17 16 38
Big, Artemisia tridentata, 1995 [*] 20 13 17 37
SAGUARO
Cereus giganteus, 1992 [*] 88 38 17 130
Cereus giganteus, 1997 [*] 77 50 12 130
Cereus giganteus, 1999 [*] 84 43 10 130
Cereus gigonteus, 1999 [*] 84 43 24 133
SAPODILLA
Manilkara zapata, 1992 [*][delta] 156 72 62 244
Manilkara zapata, 1993 [*][delta] 174 56 53 243
SASSAFRAS
Sassafras albidum, 1995 262 78 69 357
SATIN LEAF
Chrysophyllum oliviforme, 1994 73 41 34 123
SATINWOOD
West Indies, Zonthoxylum flavum, 1993 33 20 28 60
SAW-PALMETTO
Serenoa repens, 1994 [*] 22 20 13 45
Serenoa repens, 1987 [*] 27 21 8 50
SCARLETBUSH
Hamelia patens, 1996 15 13 16 32
SEAGRAPE
Caccoloba uvifera, 1994 149 62 66 228
SEQUOIA
Giant, Sequoiadendron giganteum, 1975 998 275 107 1300
SERVICEBERRY
Allegheny, Amelanchier laevis, 1997 78 101 36 188
Downy, Anrelanchier arborea, 1986 108 60 53 181
Roundleaf, Amelanchier sanguinea, 1989 54 34 42 99
Utah, Amelanchier utahensis, 1996 [+] 268 38 46 317
Western, Amelanchier alnifolia, 1993 39 42 43 92
SILKBAY
Persea borbonia var. humilis, 1991 55 38 46 105
SILKTASSEL
Wavyleaf, Garrya elliptica, 1972 28 29 22 63
Wright, Garrya wrightii, 1997 28 22 22 56
SILKTREE
Mimosa, Albizia julibrissin, 1997 [delta] 179 56 74 254
SILVERBELL
Carolina, Halesia carolina, 1995 [*] 151 104 40 265
Carolina, Halesia carolina, 1995 [*] 152 103 45 266
Caralina, Halesia carolina, 1995 [*] 155 96 39 261
Little, Halesia parviflora, 1993 [+] 11 23 15 37
Two-wing, Halesia diptera, 1988 114 42 40 166
ROYALPALM
Florida, Roystonea elata, 1995 Near Capeland, Ha.
RUSSIAN-OLIVE
Elaeagnus angustiflolia, 1997 [delta] Near Black Hills Speedway, S. Dak.
SAGEBRUSH
Big, Artemisia tridentata, 1991 [*] Franklin Co., Wash.
Crooked River
Big, Artemisia tridentata, 1995 [*] Natonal Grassland, Ore.
SAGUARO
Cereus giganteus, 1992 [*] San Manuel, Ariz.
Cereus giganteus, 1997 [*] Cave Creek, Maricupa Co., Ariz.
Cereus giganteus, 1999 [*] Tonta NF, Ariz.
Cattunwood Creek,
Cereus gigonteus, 1999 [*] Brodshaw Mountains, Ariz.
SAPODILLA
Manilkara zapata, 1 992 [*][delta] Key West, Fla.
Manilkara zapata, 1 993 [*][delta] Matheson Preserve, Miami, Fla.
SASSAFRAS
Sassafras albidum, 1995 Owensboro, Ky.
SATIN LEAF
Chrysophyllm oliviforme, 1994 Miami, Fla.
SATINWOOD
West Indies, Zonthoxylum flavum, 1993 Bahia Honda SP, Fla.
SAW-PALMETTO
Serenoa repens, 1994 [*] Withlacoochee SF, Fla.
Serenoa repens, 1987 [*] Ft. Pierce, Fla.
SCARLETBUSH
Hamelia patens, 1996 Big Pine Key, Fla.
SEAGRAPE
Caccoloba uvifera, 1994 Miami, Fla.
SEQUOIA
Giant, Sequoiadendron giganteum, 1975 Sequoia NP, Calif.
SERVICEBERRY
Allegheny, Amelanchier laevis, 1997 Boulevard Prong, Great Smoky
Mtns. NP, Tenn.
Downy, Anrelanchier arborea, 1986 Burkes Garden, Va.
Roundleaf, Amelanchier sanguinea, 1989 Clarendon, Vt.
Utah, Amelanchier utahensis, 1996 [+] Crowley Lake, Calif.
Western, Amelanchier alnifolia, 1993 Beacon Rock SP, Wash.
SILKBAY
Persea borbonia var. humilis, 1991 Ocala NF, Fla.
SILKTASSEL
Wavyleaf, Garrya elliptica, 1972 Brookings, Ore.
Wright, Garrya wrightii, 1997 Buenos Aires NWR, Ariz.
SILKTREE
Mimosa, Albizia julibrissin, 1997 [delta] Orlando, Fla.
SILVERBELL
Carolina, Halesia carolina, 1995 [*] Great Smuky Mountains NP, Tenn.
Carolina, Halesia carolina, 1995 [*] Great Smoky Mountains NP, Tenn.
Caralina, Halesia carolina, 1995 [*] Great Smoky Mnuntains NP, Tenn.
Little, Halesia parviflora, 1993 [+] Rice Creek Swamp, Putaam Co., Fla.
Two-wing, Halesia diptera, 1988 Spring Grove Cemetery & Arboretum,
Cincinnati, Ohio
ROYALPALM
Florida, Roystonea elata, 1995 Daniel B. Ward
RUSSIAN-OLIVE
Elaeagnus angustiflolia, 1997 [delta] Royce King
SAGEBRUSH
Big, Artemisia tridentata, 1991 [*] R. Noggles, B. Glodawski,
F. Johnsan
Big, Artemisia tridentata, 1995 [*] Mark R. Corbet
SAGUARO
Cereus giganteus, 1992 [*] Charley Black
Cereus giganteus, 1997 [*] Lauri Barker
Cereus giganteus, 1999 [*] Ken Marrow & Mike Hallen
Cereus gigonteus, 1999 [*] Joe Pleggenkuhle
SAPODILLA
Manilkara zapata, 1992 [*][delta] William S. Hubard
Manilkara zapata, 1993 [*][delta] A. Cohen, L Hardy, R. Smith
SASSAFRAS
Sassafras albidum, 1995 Dr. O.W. Rash
SATIN LEAF
Chrysophyllum oliviforme, 1994 Clifford Shaw & Al Hetzell
SATINWOOD
West Indies, Zonthoxylum flavum, 1993 John Boust
SAW-PALMETTO
Serenoa repens, 1994 [*] Buford C. Pruitt
Serenoa repens, 1987 [*] Steve Fousek & Paul Williams
SCARLETBUSH
Hamelia patens, 1996 Jean F. De St. Croix
SEAGRAPE
Caccoloba uvifera, 1994 Dan McGarthy
SEQUOIA
Giant, Sequoiadendron giganteum, 1975 Isubelle F. Story
SERVICEBERRY
Allegheny, Amelanchier laevis, 1997 Will Blozan & Amy Gomerman
Downy, Anrelanchier arborea, 1986 Louise G. Hoge
Roundleaf, Amelanchier sanguinea, 1989 Dave Patter
Utah, Amelanchier utahensis, 1996 [+] Randy Witters and Kim
"Witters" Fritsche
Western, Amelanchier alnifolia, 1993 Robert Van Pelt
SILKBAY
Persea borbonia var. humilis, 1991 Rnhert W. Simons
SILKTASSEL
Wavyleaf, Garrya elliptica, 1972 Frank I. Callahan
Wright, Garrya wrightii, 1997 Rahert Zahner
SILKTREE
Mimosa, Albizia julibrissin, 1997 [delta] Marsha S. Roepe
SILVERBELL
Carolina, Halesia carolina, 1995 [*] Will Blazon & Tom Remaley
Carolina, Halesia carolina, 1995 [*] W. Blazan, T. Remaley, D. McCully
Caralina, Halesia carolina, 1995 [*] Will Blozan & Michael Davie
Little, Halesia parviflora, 1993 [+] Robert Simnn & Daniel B. Ward
Two-wing, Halesia diptera, 1988 Len Thomas & Tom Smith
SILVERPALM
Florida, Coccothrinax argentata, 19 27 6 48
1979 [*]
Florida, Coccothrinax argentata, 21 25 7 48
1994 [*]
SMOKETHORN
Dalea spinosa, 1976 48 17 12 68
SMOKETREE
American, Cotinus obovatus, 1989 [*] 95 39 38 144
American, Cotinus obovatus, 1991 [*] 104 32 43 147
SNOWBELL
Bigleaf, Styrax grandifolius, 1997 13 34 14 51
SOAPBERRY
Western, Sapindus drummondii, 1993 126 62 67 205
Wingleaf, Sapindus saponaria, 1991 88 72 36 169
SOLDIERWOOD
Colubrina elliptica, 1998 [*] 24 41 9 67
Colubrina elliptica, 1999 [*] 25 30 29 62
Colubrina elliptica, 1991 [*] 22 41 13 66
SOPHORA
Mescolbean, Sophora secundifloro, 1983 68 27 27 102
Texas, Sophora affinis, 1969 [*] 60 33 30 101
Texas, Sophora affinis, 1999 [*] 63 32 36 104
SOURWOOD
Oxydendrum arboreum, 1998 132 95 70 245
SPARKLEBERRY
Tree, Vaccinium arboreum, 1984 [*] 58 24 33 90
Tree, Vaccinium arboreum, 1991 [*] 52 29 45 92
Tree, Vaccinium arboreum, 1997 [*] 33 47 30 88
SPICEBUSH
Lindera benzoin, 1999 [*] 14 26 20 45
Lindera benzoin, 1997 [*] 15 24 20 44
Lindera benzoin, 1997 [*] 14 23 27 44
Lindera benzoin, 1997 [*] 12 24 20 41
SPRUCE
Black, Picea mariana, 1989 62 78 21 145
Black Hills, Piceo glauco var. densata, 104 122 25 232
1996
Blue, Picea pungens, 1980 186 122 36 317
Brewer, Piceo brewerana, 1999 272 137 44 420
Engelmann, Picea engelmonnii, 1995 283 179 27 469
Norway, Picea abies, 1994 [delta] 180 120 66 317
Red, Picea rubens, 1986 [*] 169 123 39 302
Red, Picea rubens, 1997 [*] 144 146 34 299
Sitka, Picea sitchensis, 1987 [*] 673 206 93 902
Sitka, Picea sitchensis, 1987 [*] 707 191 96 922
White (typ.), Picea glouca var. glouca, 125 130 28 262
1995
STEWARTIA
Mountain, Stewartia ovota, 1995 20 26 17 50
Virginia, Stewartia malacodendron, 10 15 24 31
1987 [*]
Virginia, Stewartia malacodendron, 10 19 28 36
1994 [*]
STOPPER
Boxleaf, Eugenia foetido, 1998 [*][+] 16 19 14 39
SILVERPALM
Florida, Coccothrinax argentata, Bahia Honda State Park Recreation
Area,
1979 [*] Fla.
Florida, Coccothrinax argentata, Bahia Honda State Park Recreation
Area,
1994 [*] Fla.
SMOKETHORN
Dalea spinosa, 1976 Anza Borrego SP, Calif.
SMOKETREE
American, Cotinus obovatus, 1989 [*] Perdue University, West Lafayette, IN
American, Cotinus obovatus, 1991 [*] Hamilton Co., Ohio
SNOWBELL
Bigleaf, Styrax grandifolius, 1997 Wilkinson Co., Miss.
SOAPBERRY
Western, Sapindus drummondii, 1993 Corpus Christi, Tex.
Wingleaf, Sapindus saponaria, 1991 Poynes Prairie State Preserve, Fla.
SOLDIERWOOD
Colubrina elliptica, 1998 [*] John Pennekamp Coral Reef SP, Fla.
Colubrina elliptica, 1999 [*] Crocodile Lake NWR, Fla.
Colubrina elliptica, 1991 [*] Wild Tamarind Nature Trail, Monroe
Co.,
Fla.
SOPHORA
Mescolbean, Sophora secundifloro, 1983 Comal Co., Tex.
Texas, Sophora affinis, 1969 [*] Leakey, Tex.
Texas, Sophora affinis, 1999 [*] Round Mountain, Rt. 3, Tax.
SOURWOOD
Oxydendrum arboreum, 1998 Amelia Co., Va.
SPARKLEBERRY
Tree, Vaccinium arboreum, 1984 [*] Aiken Co., S.C.
Tree, Vaccinium arboreum, 1991 [*] Evergreen Country Club, Evergreen,
Ala.
Tree, Vaccinium arboreum, 1997 [*] DeSoto NF, Miss.
SPICEBUSH
Lindera benzoin, 1999 [*] Fayette Co., Tenn.
Lindera benzoin, 1997 [*] Western N.C. Arboretum, Buncombe Co.,
N.C.
Lindera benzoin, 1997 [*] Warren Wilson College, N.C.
Lindera benzoin, 1997 [*] Warren Wilson College, N.C.
SPRUCE
Black, Picea mariana, 1989 Taylor Co., Wis.
Black Hills, Piceo glauco var. Spearfish Canyon, S. Dak.
densata,
1996
Blue, Picea pungens, 1980 Ashley NE, Utah
Brewer, Piceo brewerana, 1999 Shasta-Trinity NF, Calif.
Engelmann, Picea engelmonnii, 1995 Olympic NP, Wash.
Norway, Picea abies, 1994 [delta] Hamilton College, Clinton, N.Y.
Red, Picea rubens, 1986 [*] Great Smoky Mountains NP, N.C.
Red, Picea rubens, 1997 [*] Thicket Branch, Great Smoky Mtns. NP,
N.C.
Sitka, Picea sitchensis, 1987 [*] Seaside, Ore.
Sitka, Picea sitchensis, 1987 [*] Olympic NF, Wash.
White (typ.), Picea glouca var. Koochiching Co., Minn.
glouca,
1995
STEWARTIA
Mountain, Stewartia ovota, 1995 Washington Park Arboretum, Seattle,
Wash.
Virginia, Stewartia malacodendron, Chesapeake, Va.
1987 [*]
Virginia, Stewartia malacodendron, Ponce do Leon, Fla.
1994 [*]
STOPPER
Boxleaf, Eugenia foetido, 1998 [*][+] Marathon, Monroe Co., Fla.
SILVERPALM
Florida, Coccothrinax argentata, Capt. John A. Baust
1979 [*]
Florida, Coccothrinax argentata, Clifford Show & George Avery
1994 [*]
SMOKETHORN
Dalea spinosa, 1976 Frank T. Callahan
SMOKETREE
American, Cotinus obovatus, 1989 [*] S.A. Jamieson & A.T. Grossman
American, Cotinus obovatus, 1991 [*] Tim Jacob
SNOWBELL
Bigleaf, Styrax grandifolius, 1997 Jack Herring
SOAPBERRY
Western, Sapindus drummondii, 1993 Brian Sichel
Wingleaf, Sapindus saponaria, 1991 Robert Simons
SOLDIERWOOD
Colubrina elliptica, 1998 [*] Joseph Nemac
Colubrina elliptica, 1999 [*] Joseph Nemec
Colubrina elliptica, 1991 [*] Jeanne M. Parks
SOPHORA
Mescolbean, Sophora secundifloro, 1983 Ann Holland & Kathy Thieleman
Texas, Sophora affinis, 1969 [*] John Haislet
Texas, Sophora affinis, 1999 [*] Bill Edwards
SOURWOOD
Oxydendrum arboreum, 1998 John Anderson & Joseph Humphreys
SPARKLEBERRY
Tree, Vaccinium arboreum, 1984 [*] Roy Simkins Jr.
Tree, Vaccinium arboreum, 1991 [*] Nell Stuart
Tree, Vaccinium arboreum, 1997 [*] Gary H. Lott & Wayne R. McCardle
SPICEBUSH
Lindera benzoin, 1999 [*] David Smith
Lindera benzoin, 1997 [*] Will Blozan & Katherine Johnson
Lindera benzoin, 1997 [*] Will Blozan
Lindera benzoin, 1997 [*] Will Blozan & Katharine Johnson
SPRUCE
Black, Picea mariana, 1989 Nick Risch
Black Hills, Piceo glauco var. densata, Mark Rouw
1996
Blue, Picea pungens, 1980 A.J Frandsea & Sherel Goodrich
Brewer, Piceo brewerana, 1999 Leonard Herzstein & Neal Hadley
Engelmann, Picea engelmonnii, 1995 Robert Van Pelt & Arthur Jacobson
Norway, Picea abies, 1994 [delta] Charles McFadden
Red, Picea rubens, 1986 [*] Jim Renfro & Chris Blakeman
Red, Picea rubens, 1997 [*] Will Blozon
Sitka, Picea sitchensis, 1987 [*] Maynard Drawson
Sitka, Picea sitchensis, 1987 [*] Robert Van Pelt
White (typ.), Picea glouca var. glouca, Richard Stapleton
1995
STEWARTIA
Mountain, Stewartia ovota, 1995 Robert Van Pelt & Arthur Lee Jacobson
Virginia, Stewartia malacodendron, Byran Carmean & G.M. Williamson
1987 [*]
Virginia, Stewartia malacodendron, Murdock "Ray" Gillis
1994 [*]
STOPPER
Boxleaf, Eugenia foetido, 1998 [*][+] Dianna Stevenson & Jeanette Hobbs
Boxleaf, Eugenia foetida, 1999 [*] [+] 11 24 8 37
Red, Eugenia rhombea, 1999 [+] 19 23 14 46
Redberry, Eugenia confusa, 1993 60 46 26 113
Simpson, Myrcianthes fragrans
var. simpsonii, 1995 34 51 40 95
White, Eugenia axillaris, 1994 [*] 15 28 9 45
White, Eugenia axillaris, 1993 [*] 15 25 11 43
STRONGBACK
Bahama, Bourreria ovata, 1999 32 28 14 64
Rough, Bourreria radula, 1995 22 23 19 50
SUGARBERRY
Celtis laevigata, 1984 301 81 114 411
SUMAC
Evergreen, Rhus virens, 1991 36 12 17 52
Mearns, Rhus choriophylla, 1995 24 20 19 49
Prairie, Rhus lanceolata, 1994 [*] 45 29 23 80
Prairie, Rhus lanceolato, 1994 [*] 48 23 35 80
Shining (typ.), Rhus copallina
var. copallina, 1988 40 48 36 97
Smooth, Rhus glabra, 1993 [*] 38 26 27 71
Smooth, Rhus glabra, 1993 [*] 26 38 19 69
Southern, Rhus copallina
var. leucantha, 1993 13 22 15 39
Staghorn, Rhus typhina, 1985 50 61 20 116
Sugar, Rhus ovata, 1995 65 32 33 105
SWAMP - PRIVET
Forestiera acuminata, 1997 100 41 49 153
SWAMPBAY
Persea borbonia var. pubescens, 1999 63 36 47 111
Key Largo Hammocks
Boxleaf, Eugenia foetida, 1999 [*] [+] State Botanical Site, Fla.
Red, Eugenia rhombea, 1999 [+] Crocodile lake NWR, Key Largo, Fla.
Redberry, Eugenia confusa, 1993 Viscaya Museum & Gardens, Miami, Fla.
Simpson, Myrcianthes fragrans Fem Forest Nature Center,
var. simpsonii, 1995 Pompano Beach, Fla.
White, Eugenia axillaris, 1994 [*] Barnacle State Historical Site, Fla.
White, Eugenia axillaris, 1993 [*] Sonibel Island, Fla.
STRONGBACK
Bahama, Bourreria ovata, 1999 Crocodile Lake NWR, Key Largo, Fla.
Rough, Bourreria radula, 1995 Key West, Fla.
SUGARBERRY
Celtis laevigata, 1984 Society Hill, S.C.
SUMAC
Evergreen, Rhus virens, 1991 Concan, Uvalde Co., Tex.
Mearns, Rhus choriophylla, 1995 Coronado NF, Ariz.
Prairie, Rhus lanceolata, 1994 [*] Comal Co., Tex.
Prairie, Rhus lanceolato, 1994 [*] Kerrville, Tex.
Shining (typ.), Rhus copallina
var. copallina, 1988 Adams Co., Miss.
Smooth, Rhus glabra, 1993 [*] Walla Walla, Wash.
Smooth, Rhus glabra, 1993 [*] Walla Walla, Wash.
Southern, Rhus copallina
var. leucantha, 1993 Arcadia, Fla.
Staghorn, Rhus typhina, 1985 Tallapoosa Co., Ala.
Sugar, Rhus ovata, 1995 Superstition WA, Tonto NF., Ariz.
SWAMP - PRIVET
Forestiera acuminata, 1997 Yozoo NWR, Washington Co., Miss.
SWAMPBAY
Persea borbonia var. pubescens, 1999 Pettigrew SP, Washington Co., N.C.
Boxleaf, Eugenia foetida, 1999 [*] [+] Joseph Namec
Red, Eugenia rhombea, 1999 [+] Joseph Nemec
Redberry, Eugenia confusa, 1993 Albert H. Hetzell & Ron Smith
Simpson, Myrcianthes fragrans
var. simpsonii, 1995 Jim Higgins
White, Eugenia axillaris, 1994 [*] John T. Valenta & Rodger Hammer
White, Eugenia axillaris, 1993 [*] Richard R. Workman
STRONGBACK
Bahama, Bourreria ovata, 1999 Joseph Nemec
Rough, Bourreria radula, 1995 Vincent P. Condon
SUGARBERRY
Celtis laevigata, 1984 Edward Drayton & C.K. Dunlap
SUMAC
Evergreen, Rhus virens, 1991 W.J. Graves
Mearns, Rhus choriophylla, 1995 Robert Zahner
Prairie, Rhus lanceolata, 1994 [*] Rudy Schlather
Prairie, Rhus Ianceolato, 1994 [*] Raymond C. Doggett
Shining (typ.), Rhus copallina
var. copallina, 1988 Danny Bryant & Bill Brown
Smooth, Rhus glabra, 1993 [*] R. Van Pelt, R. Brightman, S. Muse
Smooth, Rhus glabra, 1993 [*] Robert Van Pelt & Ran Brightman
Southern, Rhus copallina
var. leucantha, 1993 Arden Streit Jr.
Staghorn, Rhus typhina, 1985 Ted Kretschmann
Sugar, Rhus ovata, 1995 Ken Morrow
SWAMP - PRIVET
Forestiera acuminata, 1997 David Linden
SWAMPBAY
Persea borbonia var. pubescens, 1999 Sid Sheorin
SWEETGUM
Liquidambar styraciflua, 1986 278 136 66 431
SWEETLEAF
Symplocos tinctoria, 1986 [*] 54 54 38 118
Symplacos tinctoria, 1986 [*] 35 70 36 114
SYCAMORE
Platonus accidentalis, 1999 334 95 105 455
Arizona, Platonus wrightii, 1981 [*] 283 114 116 426
Arizona, Platonus wrightii 1999 [*] 335 69 88 426
California, Platonus racemosa, 1998 344 94 104 464
TALLOWTREE
Sapium sebiferum, 1996 [delta] 136 69 68 222
TALLOWWOOD
Ximenio americano, 1997 [+] 16 18 14 38
TAMARACK
Larix laricina, 1998 151 62 64 229
TAMARIND
Tomarindus indica, 1992 [delta] 167 75 84 263
TAMARISK
Temarix chinensis, 1999 [delta] 170 45 50 228
SWEETGUM
Liquidambar styraciflua, 1986 Croven Co., near Perfection,
Neuse River, N.C.
SWEETLEAF
Symplocos tinctoria, 1986 [*] Southern Chesapeake, Va.
Symplacos tinctoria, 1986 [*] Southern Chesapeake, Va.
SYCAMORE
Platonus accidentalis, 1999 Bath, Va.
Arizona, Platonus wrightii, 1981 [*] Sierra Co., N. Mex.
Arizona, Platonus wrightii 1999 [*] Aravaipa Canyon WA, Pinalco, Ariz.
Son Juan Capistrano,
California, Platonus racemosa, 1998 Orange Co., Calif.
TALLOWTREE
Sapium sebiferum, 1996 [delta] Vidor, Tex.
TALLOWWOOD
Ximenio americano, 1997 [+] Crocodile Lake NWR, Fla.
TAMARACK
Larix laricina, 1998 Coventry, Conn.
TAMARIND
Tomarindus indica, 1992 [delta] Monroe Co., Fla.
TAMARISK
Temarix chinensis, 1999 [delta] Albuquerque, N. Mex.
SWEETGUM
Liquidambar styraciflua, 1986 H.E. Brerner, B.
Tate, S. Newcombe
SWEETLEAF
Byron Carmean &
Symplocos tinctoria, 1986 [*] Gary M. Williamson
Byron Carmean &
Symplacos tinctoria, 1986 [*] Gary M. Williamson
SYCAMORE
Platonus accidentalis, 1999 Kirk Lunsford
Arizona, Platonus wrightii, 1981 [*] Donald Darling
Arizona, Platonus wrightii 1999 [*] Ken Morrow
California, Platonus racemosa, 1998 Art Cowley
TALLOWTREE
Sapium sebiferum, 1996 [delta] Robert N. Norton
TALLOWWOOD
Ximenio americano, 1997 [+] Joseph Nemec
TAMARACK
Larix laricina, 1998 Edward Richardson
TAMARIND
Tomarindus indica, 1992 [delta] Mike Cullen & David Sindair
TAMARISK
Temarix chinensis, 1999 [delta] Robert Squires
Small-flower, Tamarix parviflora,
1986 [delta] 56 14 22 76
TANOAK
Lithocarpus densiflorus, 1997 275 144 59 434
TESOTA
Olneya tesota, 1995 170 45 43 226
THATCHPALM
Florida, Thrinax radiata, 1991 17 28 2 46
Key, Thrinax morrisii, 1995 19 19 9 40
TORCHWOOD
Amyris elemifera, 1994 18 22 15 44
TORREYA
California, Torreya californica, 1992 251 96 68 364
Florida, Torreya taxifolio, 1972 109 45 40 164
TOYOM
Heteromeles arbutifolio, 1992 58 32 28 97
TREE TOBACCO
Nicotiana glauca, 1999 12 18 12 33
TREE-CACTUS
Deering, Cereus rebinii var.
deeringii, 1992 11 23 2 35
Key (typ.), Cereus robinii
var. robinii, 1992 [*][+] 11 23 1 34
Key (typ.), Cereus robinii
var. robinii, 1995 [*][+] 12 17 2 30
TREMA
Florida, Trema micrantha, 1995 18 39 30 65
TRIFOLIATE - ORANGE
Poncirus trifoliata, 1984 [*][delta] 50 14 15 68
Poncirus trifoliata, 1995 [*][delta] 43 18 20 66
TUPELO
Black (typ.), Nyssa sylvatica var.
sylvatica, 1998 [*] 185 78 64 279
Black (typ.), Nyssa sylvatica var.
sylvatica, 1998 [*] 182 68 95 274
Ogeechee, Nyssa ageche, 1993 [*] 166 93 41 269
Ogeechee, Nyssa ogeche, 1993 [*] 174 81 48 267
Swamp, Nyssa sylvatica var.
biflora, 1987 238 102 57 354
Water, Nyssa aquatica, 1991 336 105 56 455
VAUQUELINIA
Torrey, Vouquelinia Californica, 1993 78 47 40 135
VELVETSEED
Elliptic-leaf, Guettarda 36 23 24 65
elliptica, 1993
Roughleaf, Guettorda scabra, 1998 [+] 11 17 11 31
VIBURHAM
Possumhaw, Viburnum nudum, 1999 [+] 4 16 16 24
Walter, Viburnum obovatum, 1991 17 23 23 46
WALNUT
Arizona, Juglans major, 1999 225 85 98 335
Black, Juglans nigra, 1991 278 130 140 443
Little, Juglons microcarpa, 1980 [*] 160 50 80 230
Little, Juglons microcarpa, 1986 [*] 160 53 65 229
Northern California,
Juglans hindsii, 1986 290 115 106 432
Southern California,
Juglans californica, 1973 241 116 95 381
Small-flower, Tamarix parviflora,
1986 [delta] Hampton, Va.
TANOAK
Lithocarpus densiflorus, 1997 Ophir, Curry Co., Ore.
TESOTA
Olneya tesota, 1995 Maricopo Co., Ariz.
THATCHPALM
Florida, Thrinax radiata, 1991 Hollywood, Fla.
Fairchild Tropical
Key, Thrinax morrisii, 1995 Garden, Miami, Fla.
TORCHWOOD
Amyris elemifera, 1994 Monroe Co., Fla.
TORREYA
California, Torreya californica, 1992 Swanton, Calif.
Florida, Torreya taxifolio, 1972 Norlina, N.C.
TOYOM
Heteromeles arbutifolia, 1992 Santa Barbara Co., Calif.
TREE TOBACCO
Nicotiana glauca, 1999 Tucson, Ariz.
TREE-CACTUS
Deering, Cereus rebinii var.
deeringii, 1992 Monroe Co., Fla.
Key (typ.), Cereus rabinii National Key Deer
var. robinii, 1992 [*][+] Refuge, Monroe Co., Fla.
Key (lyp.), Cereus robinii National Key Deer Refuge,
var. robinii, 1995 [*][+] Monroe Co., Fla.
TREMA
Florida, Trema micrantha, 1995 Collier Co., Fla.
TRIFOLIATE - ORANGE
Poncirus trifoliata, 1984 [*][delta] Aiken Co., S.C.
Poncirus trifoliata, 1995 [*][delta] Roanoke, Va.
TUPELO
Black (typ.), Nyssa sylvatica var.
sylvatica, 1998 [*] Franklin Township, N.J.
Black (typ.), Nyssa sylvatica var.
sylvatica, 1998 [*] Madison, Conn.
Ogeechee, Nyssa ageche, 1993 [*] Apalachicola NF, Fla.
Ogeechee, Nyssa ogeche, 1993 [*] Apalachicola NF, Fla.
Swamp, Nyssa sylvatica var. Dismal Swamp NWR,
biflora, 1987 Suffolk Co., Va.
Water, Nyssa aquatica, 1991 Southhampton Co., Va.
VAUQUELINIA
Torrey, Vouquelinia Californica, 1993 Organ Pipe Cactus NM, Ariz.
VELVETSEED
Elliptic-leaf, Guettarda Simpson Park, Miami, Fla.
elliptica, 1993 Key Largo Hammocks State
Roughleaf, Guettorda scabra, 1998 [+] Botanical Site, Fla.
VIBURHAM
Possumhaw, Viburnum nudum, 1999 [+] Chesapeake, Va.
Walter, Viburnum obovatum, 1991 Gainesville, Fla.
WALNUT
Arizona, Juglans major, 1999 Grant Co., N. Mex.
Black, Juglans nigra, 1991 Sauvie Island, Ore.
Little, Juglons microcarpa, 1980 [*] Denton Co., Tex.
Little, Juglons microcarpa, 1986 [*] Lincoln Co., N. Mex.
Northem California,
Juglans hindsii, 1986 Napo, Calif.
Southern California,
Juglans californica, 1973 Chico, Calif.
Small-flower, Tamarix parviflora,
1986 [delta] Richard Salzer
TANOAK
Lithocarpus densiflorus, 1997 George Miller
TESOTA
Olneya tesota, 1995 K. and J. Morrow
THATCHPALM
Florida, Thrinax radiata, 1991 D. Spicer, W. Harms, W. Tesauro
Key, Thrinax morrisii, 1995 Don Evans & Daniel B. Word
TORCHWOOD
Amyris elemifera, 1994 Mike Cullen & David Sinclair
TORREYA
California, Torreya californica, 1992 Frank T. Callahan
Florida, Torreya taxifolio, 1972 Robert Simons
TOYOM
Heteromeles arbutifolia, 1992 Frank T. Callahan
TREE TOBACCO
Nicotiana glauca, 1999 John and Janielle Richmond
TREE-CACTUS
Deering, Cereus rebinii var.
deeringii, 1992 Michael K. Hennessey
Key (typ.), Cereus rabinii
var. robinii, 1992 [*][+] Michael K. Hennessey
Key (lyp.), Cereus robinii
var. robinii, 1995 [*][+] Vincent P. Condon
TREMA
Florida, Trema micrantha, 1995 Chris Anderson & Lisa Moore
TRIFOLIATE - ORANGE
Poncirus trifoliata, 1984 [*][delta] Roland E. Schoenike & Thomas B. Earle
Poncirus trifoliata, 1995 [*][delta] William S. Hubard
TUPELO
Black (typ.), Nyssa sylvatica var.
sylvatica, 1998 [*] David Johnson
Black (typ.), Nyssa sylvatica var.
sylvatica, 1998 [*] Edward A. Richardson & Nicholas Williams
Ogeechee, Nyssa ageche, 1993 [*] Robert W. Simons & Dale Allen
Ogeechee, Nyssa ogeche, 1993 [*] R. Simons, D. Word, D. Allen, G. Hegg
Swamp, Nyssa sylvatica var.
biflora, 1987 Byron Carmean & Gary Williamson
Water, Nyssa aquatica, 1991 Byron Carmean & Gary Williamson
VAUQUELINIA
Torrey, Vouquelinia Californica, 1993 Robert Zahner
VELVETSEED
Elliptic-leaf, Guettarda William G. Miller & John Valento
elliptica, 1993
Roughleaf, Guettorda scabra, 1998 [+] Joseph Nemec
VIBURHAM
Possumhaw, Viburnum nudum, 1999 [+] Byron Carmean & Gary Williamson
Walter, Viburnum obovatum, 1991 Robert W. Simons & Daniel B. Word
WALNUT
Arizona, Juglans major, 1999 Ralph Fisher Jr.
Black, Juglans nigra, 1991 Don Tillman
Little, Juglons microcarpa, 1980 [*] Jim M. Lewis
Little, Juglons microcarpa, 1986 [*] Tommy Roybal
Northem California,
Juglans hindsii, 1986 John Britton Tree Service
Southern California,
Juglans californica, 1973 Gordon R. Foster
WASHINGTONIA
California (fanpalm),
Washingtonia filifera, 1991 [*] 120 83 21 208
California (fanpalm),
Washingtonia filifera, 1991 [*] 100 101 22 207
California (fanpalm),
Washingtonia filifera, 1997 [*] 141 66 18 212
WATER - ELM
Planero aquatica, 1983 183 106 96 313
WATER LOCUST
Gleditsio aquatica, 1993 110 74 73 202
WHITE-CEDAR
Atlantic, Chamaecyparis thyoides, 1985 186 88 42 285
Northern, Thuja accidentalis, 1978 216 113 42 340
WILD - DILLY
Manilkara bahamensis, 1998 34 19 32 61
WILLOW
Arroyo, Salix lasiolepis, 1975 43 27 20 75
Autumn, Salix serissima, 1985 35 48 44 94
Bebb, Salix bebbiana, 1991 101 23 27 131
Black, Salix nigra, 1995 400 76 92 499
Bonpland, Salix bonplandiana, 1999 169 63 74 251
Coastal plain, Salix caroliniana, 1995 106 52 56 172
Crack, Salix fragilis, 1994 [*] [delta] 310 116 131 459
Crack, Salix fragilis, 1986 [*] [delta] 305 122 124 458
Florida, Salix floridana, 1993 10 20 23 36
Goodding, Salix gooddingii, 1993 354 45 89 421
Hinds, Salix hindsiana, 1986 58 50 32 116
Hooker, Salix hookerana, 1975 51 32 27 90
Mackenzie, Salix mackenzieana, 1999 [+] 17 30 27 54
Meadow, Salix petiolaris, 1976 13 34 18 52
Pacific, Salix lasiandra, 1999 [+] 162 60 80 242
Peachleaf, Salix amygdaloides, 1988 417 58 82 496
Purple-osier, Solix purpurea, 1972 [delta] 15 37 49 64
Pussy, Salix discolor, 1983 [*] 54 47 33 109
Pussy, Salix discolor, 1991 [*] 74 25 48 111
Sandbar, Salix exigua, 1984 69 36 46 117
Scouler, Salix scoulerana, 1993 [*] 168 40 50 221
Scouler, Salix scoulerana, 1993 [*] 144 64 47 220
Shining, Salix lucida, 1985 130 74 81 224
Silky, Salix sericeo, 1991 40 48 36 97
Sitka, Salix sitchensis, 1999 32 35 37 76
Tracy, Salix tracyi, 1975 36 20 15 60
Weeping, Salix babylonica, 1990 [*] [delta] 309 117 116 455
Weeping, Salix babylonica, 1991 [*] [delta] 344 86 93 453
White, Salix alba, 1985 [*] [delta] 316 118 131 467
White, Salix alba, 1991 [*] [delta] 301 133 142 470
Yellow, Salix lutea, 1985 25 24 16 53
Yewleaf, Salix taxifolia, 1996 71 33 31 112
WINTER BERRY
Common, llex verticillata, 1994 [*] 24 13 16 41
Common, llex verticillata, 1994 [*] 21 13 16 38
Mountain, llex montano, 1995 38 30 30 76
Smooth, flex loevigata, 1999 [+] 8 18 21 31
WASHINGTONIA
California (fanpalm), Sacramento State
Washingtonia filifera, 1991 [*] Capital Grounds, Calif.
California (fanpalm), Sacramento State
Washingtonia filifera, 1991 [*] Capital Grounds, Calif.
California (fanpalm), Sacramento State
Washingtonia filifera, 1997 [*] Capital Grounds, Calif.
WATER - ELM
Planero aquatica, 1983 New Bern, N.C.
WATER LOCUST
Gleditsio aquatica, 1993 Wyndmoor, Pa.
WHITE-CEDAR
Atlantic, Chamaecyparis thyoides, 1985 Brewton, Ala.
Northern, Thuja accidentalis, 1978 Leelanau Co., Mich.
WILD - DILLY
Crane Hammock
Manilkara bahamensis, 1998 subdivision, Marathon, Fla.
WILLOW
Arroyo, Salix lasiolepis, 1975 Wallowa Co., Ore.
Autumn, Salix serissima, 1985 Oakland Co., Mich.
Bebb, Salix bebbiana, 1991 Sawtooth NF, Idaho
Black, Salix nigra, 1995 Grand Traverse Co., Mich.
Gila Box Riparian
Bonpland, Salix bonplandiana, 1999 National Conservation Area,
Ariz.
Coastal plain, Salix caroliniana, 1995 Pettigrew SP, Creswell, N.C.
Crack, Salix fragilis, 1994 [*] [delta] Beverly Hills, Mich.
Crack, Salix fragilis, 1986 [*] [delta] Clinton Rd., north of Utica, Mich.
Florida, Salix floridana, 1993 Ocala NF, Fla.
Goodding, Salix gooddingii, 1993 Walsh Ranch, Luna Co., N. Mex.
Hinds, Salix hindsiana, 1986 Jackson Co., Ore.
Hooker, Salix hookerana, 1975 Warrenton, Ore.
Mackenzie, Salix mackenzieana, 1999 [+] Lake Sammamish SP, Wash.
Meadow, Salix petiolaris, 1976 Traverse Lake, Mich.
Dry Creek Regional Park,
Pacific, Salix lasiandra, 1999 [+] Alameda Co., Calif.
Peachleaf, Salix amygdaloides, 1988 Greenfield Park, West Allis, Wis.
Purple-osier, Solix purpurea, 1972 [delta] Leelanua Co., Mich.
Pussy, Salix discolor, 1983 [*] Clinton, Mich.
Pussy, Salix discolor, 1991 [*] Jamestown, R.I.
Sandbar, Salix exigua, 1984 Criglersville, Va.
Scouler, Salix scoulerana, 1993 [*] Lincoln City, Ore.
Scouler, Salix scoulerana, 1993 [*] Maury Island, Wash.
Shining, Salix lucida, 1985 Traverse City, Mich.
Silky, Salix sericeo, 1991 Lake Drumman Causeway, Va.
Sitka, Salix sitchensis, 1999 Gene Coulon Park, Renton, Wash.
Tracy, Salix tracyi, 1975 Central Point, Ore.
Weeping, Salix babylanica, 1990 [*] [delta] Detroit, Mich.
Weeping, Salix babylanica, 1991 [*] [delta] Hartland, Livingston Co., Mich.
West of New Hudson,
White, Salix alba, 1985 [*] [delta] Oakland Co., Mich.
White, Salix alba, 1991 [*] [delta] New Hudson, Oakland Co., Mich.
Yellow, Salix lutea, 1985 Lemhi Co., Idaho
Son Rafael Valley,
Yewleaf, Salix taxifolia, 1996 near Lochiel, Ariz.
WINTER BARRY
Common, flex verticillata, 1994 [*] Virginia Beach, Va.
Common, llex verticillata, 1994 [*] Virginia Beach, Va.
Mountain, llex montano, 1995 Brooklyn Botanic Garden, N.Y.
Smooth, flex loevigata, 1999 [+] Lexington, Va.
WASHINGTONIA
California (fanpalm),
Washingtonia filifera, 1991 [*] Robert Van Pelt & A.L. Jacobson
California (fanpalm),
Washingtonia filifera, 1991 [*] Robert Van Pelt & A.L. Jacobson
California (fanpalm),
Washingtonia filifera, 1997 [*] Art Cowley
WATER - ELM
Planero aquatica, 1983 Richard Salzer
WATER LOCUST
Gleditsio aquatica, 1993 Maurice F. Hobaugh
WHITE-CEDAR
Atlantic, Chamaecyparis thyoides, 1985 James M. McGougin Sr.
Northern, Thuja accidentalis, 1978 Paul W. Thompson
WILD - DILLY
Harry DeLashmutt
Manilkara bahamensis, 1998 & Jeanette Hobbs
WILLOW
Arroyo, Salix lasiolepis, 1975 Frank T. Callahan
Autumn, Salix serissima, 1985 Paul W. Thompson
Bebb, Salix bebbiana, 1991 Bill Little & Howard Hudak
Black, Salix nigra, 1995 Elwood B. Ehrle & John Spencer
Bonpland, Salix bonplandiana, 1999 Ken Morrow & Mike Hallen
Coastal plain, Salix caroliniana, 1995 Sid Shearin
Crack, Salix fragilis, 1994 [*] Paul W. Thompson
[delta]
Crack, Salix fragilis, 1986 [*] H.J. Nelt & Paul W. Thompson
[delta]
Florida, Salix floridana, 1993 Jeff Overby & llke Toklu
Goodding, Salix gooddingii, 1993 Ralph Fisher Jr.
Hinds, Salix hindsiana, 1986 Frank T. Callahan
Hooker, Salix hookerana, 1975 Frank T. Callahan
Mackenzie, Salix mackenzieana, 1999 R. Van Pelt, A. Jacobson, R. Brightman
[+]
Meadow, Salix petiolaris, 1976 Paul W. Thompson
Pacific, Salix lasiandra, 1999 [+] Howard R. Cooley
Peachleaf, Salix amygdaloides, 1988 Eugene Zanow
Purple-osier, Solix purpurea, 1972 Paul W. Thompson
[delta]
Pussy, Salix discolor, 1983 [*] Paul W. Thompson
Pussy, Salix discolor, 1991 [*] Patrick M. Dorcus
Sandbar, Salix exigua, 1984 Richard Salzer
Scouler, Salix scoulerana, 1993 [*] Maynard Drawson
Scouler, Salix scoulerana, 1993 [*] Robert Van Pelt & Ron Brightman
Shining, Salix lucida, 1985 Paul W. Thompson
Silky, Salix sericeo, 1991 Byron Carmeon & Gary Williamson
Sitka, Salix sitchensis, 1999 R. Van Pelt, A. Jacobson, R. Brightman
Tracy, Salix tracyi, 1975 Frank T. Callahan
Weeping, Salix babylanica, 1990 [*] Mr. and Mrs. J. Kropp
[delta]
Weeping, Salix babylanica, 1991 [*] J. Pergament & Paul W. Thompson
[delta]
White, Salix alba, 1985 [*] [delta] Paul W.Thompson
White, Salix alba, 1991 [*] [delta] R. Turner, S. Lyons, P. Thompson
Yellow, Salix lutea, 1985 S. J. Brunsfeld & F. D. Johnson
Yewleaf, Salix taxifolia, 1996 Robert Zahner
WINTER BARRY
Common, flex verticillata, 1994 [*] Richard and Richard Alan Salzer
Common, llex verticillata, 1994 [*] Richard and Richard Alan Salzer
Mountain, llex montano, 1995 George Peters
Smooth, flex loevigata, 1999 [+] Richard Salzer
WITCH-HAZEL
Hamamelis virginiano, 1984 52 35 30 95
YAUPON
Ilex vomitoria, 1993 [+] 19 32 21 56
YELLOW-POPLAR
Tuliptree, Liriodendron
tulipifera, 1997 374 111 125 516
YELLOW WOOD
Cladrastis Kentukea, 1987 256 61 63 333
YEW
Florida, Taxus floridana, 1986 25 20 26 52
Pacific, Taxus brevifolio, 1989 180 54 30 242
YUCCA
Beaked, Yucca rostrata, 1994 48 16 9 66
Carneros (Spanish-dagger),
Yucca Carnerosona, 1977 51 25 10 79
Faxan, Yucca faxoniana, 1991 91 18 9 111
Mojave, Yucca schidigero, 1987 66 24 7 92
Moundlilly, Yucca gloriosa, 1998 106 33 31 147
Schott, Yucca schottii, 1997 43 15 12 61
Soaptree, Yucca elata, 1996 62 30 11 95
Torrey, Yucca torreyi, 1987 86 23 6 111
Trecul, Yucca treculeona, 1991 24 30 9 56
WITCH-HAZEL
Hamamelis virginiano, 1984 Bedford, Va.
YAUPON
Ilex vomitoria, 1993 [+] Palatka, Putnam Co., Fla.
YELLOW-POPLAR
Tuliptree, Liriodendron
tulipifera, 1997 Bedford, Va.
YELLOW WOOD
Spring Grave Cemetery,
Cladrastis Kentukea, 1987 Cincinnati, Ohio
YEW
Florida, Taxus floridana, 1986 Torreya SP, Fla.
Pacific, Taxus brevifolio, 1989 Lewis Co., Wash.
YUCCA
Beaked, Yucca rostrata, 1994 San Antonio Zoo, Tex.
Carneros (Spanish-dagger),
Yucca Carnerosona, 1977 Sierra Blanca, Tex.
Faxan, Yucca faxoniana, 1991 Puelt Ranch, Hudspeth Co., Tex.
Mojave, Yucca schidigero, 1987 Needles Resource Area, Calif.
Moundlilly, Yucco gloriosa, Library Grounds,
1998 Huntington Beach, Calif.
Schott, Yucca schottii, 1997 Santa Catalina Mountains,
Coronado NF, Ariz
Soaptree, Yucca elata, 1996 Tucson, Ariz.
Torrey, Yucca torreyi, 1987 Sacramento Mountains,
Lincoln NF, N. Mex.
Trecul, Yucca treculeona, 1991 Cameron Co., Ten.
WITCH-HAZEL
Hamamelis virginiano, 1984 Richard Salzer
YAUPON
Ilex vomitoria, 1993 [+] Ned D. Neenan
YELLOW-POPLAR
Tuliptree, Liriodendron
tulipifera, 1997 Kenneth E. Crouch & Glenn Garrett
YELLOW WOOD
Cladrastis Kentukea, 1987 Paul Ries
YEW
Florida, Taxus floridana, 1986 Joey T. Brady & Jerome Bracewell
Pacific, Taxus brevifolio, 1989 B. Malcomb, L. Barnhouse, A. Starkman, R.
Levitt
YUCCA
Beaked, Yucca rostrata, 1994 Steve Lowe
Carneros (Spanish-dagger),
Yucca Carnerosona, 1977 Frank T. Callahan
Faxan, Yucca faxoniana, 1991 Nelson Puett
Mojave, Yucca schidigero, 1987 R. Alexaader, G. Meckfessel, K. Nosstrom
L. Persson
Moundlilly, Yucca gloriosa, 1998 Art Cowley
Schott, Yucca schottii, 1997 Hanna Brugman
Soaptree, Yucca elata, 1996 Christopher Banks
Torrey, Yucca torreyi, 1987 John McNelly
Trecul, Yucca treculeona, 1991 William MacWhorter
(*.)Co-champion (delta.)Naturalized (+.)Off 1998 Species without Champs list County: Co. National Forest: NF National Monument: NM National Pork: NP Notional Recreation Area: NRA National Wildlife Refuge: NWR State Forest: SF State Natural Area: SNA State Pork: SP State Recreation Area: SRA Wilderness Area: WA Wildlife Management Area: WMA Frank Knight lives in a little town with a lot of big trees. FRANK KNIGHT: Maine's Community Spark Plug Yarmouth, Maine, population 8,500, is home to more than 10 percent of the 80 champions on Maine's state list and Knight knows them all like the back of his hand. That's because he discovered seven of them. Knight, 91, took a forestry course at the University of Maine in 1930 and has spent the rest of his life working with and around trees. Now, nearly 70 years after that forestry course, he spends his retirement hunting for big trees and protecting the few elms left in this town devastated by Dutch elm disease. Knight's special project: the largest American elm in New England, affectionately dubbed "Herbie" by the woman who owns it. "Our towns were lined with beautiful elms before the 1960s and '70s," Knight says. "We lost so many that the few left--including this big "Herbie"--were so great, that we said we wanted to try and save it and the few others. Herbie stands 110 feet tall with a 19-foot circumference and a 93-foot crown spread, for a total of 350 points. The tree, located next to a private residence and along the town's main street, probably would have died without Knight's persistence, says Seth Murder, formerly AMERICAN FORESTS' Maine big tree coordinator and the man charged with tracking the state's tree list, Indeed, Knight reports that he and his crew have cut Dutch elm disease from Herbie in 13 different years, sometimes mare than once a season. "Frank is one of those community spark plugs that everybody turns to if they have questions or problems about their trees," Mercier says. "He's kind of a one-man show." Trees have long held Knight's attention. He worked for Great Northern and Finch, Pruyn in New York's Adirondock region before the Great Depression. In 1937 he launched a pulpwood and lumber business that aided the war effort. Since 1956 he's been the town's appointed tree warden, a volunteer position. Every year during May, June, and July--the months elms are mast susceptible to Dutch elm disease--Knight checks Herbie and the town's other remaining elms almost every day. That's no problem far Knight, who combines tracking the big tree and his other favorite activity, playing golf, to keep himself young. "I've enjoyed everything I've done," he says. "It keeps me young, keeps me busy. The golf season just ended yesterday and I played 126 times. I kept track. I've never been any good. But it's just fun." Though ha may be unlucky on the golf green, Knight has made lock with his green thumb. In addition to Herbie, Knight has discovered three state champion oaks, a Norway spruce, a catalpa, and others. He spends weekends and evenings looking for more champs. And since he became tree warden, he's planted hundreds af trees on public and private property to help restock the town's lost greenery. But perhaps his biggest public service has been preserving the town's biggest, most beloved tree. "Many elms in New England have been lost to Dutch elm disease; some towns have last nil their trees," Mercier says. "It's amazing this one has survived at this size for this lung, all due to one man." Janine Guglielmino NORTH CAROLINA Land of the Big Tree Hunters Will Blozan, Sid Shearin, and Ken Knox couldn't be mare different. But the three men responsible for more than half of North Carolina's champion trees shore two things: a passion for trees and on almost religious devotion to measurement standards. Last fall Blozan, 32, flew to Massachusetts in search of the largest tree in New England. To ensure an accurate measurement, he scrambled up two white pines and sent down a tape measure. Using an infrared loser range finder and clinometer, he has measured nearly 1,000 hemlocks fur a book he's writing about big trees. And he hiked several miles with fellow tree hunter Bob Leverett in "serious hypothermia weather" to measure his first national champion, a 439-paint red maple in Tennessee. "We whacked through 200 yards of rhododendron to get to the tree," he says. "Before we went through I stoked [Leverelt] up on a bag of chocolate chips. He was kind of a big guy, kind of crawling, and he looks up and says, 'Oh my God, oh my God.' He was kind of bowing to the tree. Smoky Mountain red maples are incredible, just incredible." Blozan's interest in trees began during his childhood in Rockville, Maryland. Even then beloved climbing trees, and Blozon and his brother divvied up the trees in their front yard and vied for the right to climb them. Later, he would study forest biology at North Carolina's Warren Wilson College and work for the National Park Service at Great Smoky Mountains National Park, updating the park's champion tree list, before starting his own tree business. Since 1995 Blozan has nominated more than 40 trees to the national list, by for the most of any North Carolina tree hunter, Often he travels far to find champs. Other hunters ply their trade close to home. As superintendent of eastern North Carolina's Pettigrew State Park, Sid Shearin has the run of about 100 acres of the last remaining eastern old-growth, making it an area naturally rich in "big old trees," he says. Nat everyone understands his hobby, though. "It's kind of a treasure hunt," he says. "Even when I was dating my wife a long time ago, I'd take her out with me and she'd go bock and tell people. Folks would say, 'What kind of a kook is she marrying?'" Shearin, 46, started tree-hunting when he joined the state park system 22 years ago. Since then he has discovered between 15 and 20 state and national champions, including the national champion coastal plain willow (172 points) and swampbay (111 points). That despite what some consider treacherous conditions. "You can only look for them in the wintertime because of poison ivy and mosquitoes. Snakes don't bother me. Some people are afraid, but I'm not. We're in the swamps here, and we do have our shore of insects," he laughs. Shearin shares his knowledge with locals at a yearly big tree walk, held the Sunday before Thanksgiving for the last 14 years. Fifty or 60 people usually take part. Shearin tells tree hunters to look for unusual bark, and he urges them never to give up. He discovered several champs while looking for other things, particularly large trees downed by hurricanes. "[Pettigrew] is purchasing property now, and the first thing I'm going to du [on the new land] is take a look at the trees," he says. "I won't particularly he looking for big trees, but I might find one anyway." Ken Knox shares Shearin's attitude. A consulting arborist who spends his days in the field, 62-year-old Knox has discovered several champs while on the clock. Recently, he found a huge shingle oak at the Asheville Country Club near a route heavily traveled by golfers. "It's amazing how many [champs] are dune to a road and visible to a lot of people," Knox says. "If something catches my eye as I'm driving along the road, I'll invariably stop nod measure it." That seemingly small task requires a clinometer, a 100- to 200-foot tape measure, and Knox's mathematical wits. He measures from a distance to account for height inflation and generally gets within 1 percent of surveyors" who double-check his efforts, he says. Knox took up tree-hunting nearly 40 years ago after graduating from Penn State with a forestry degree. He learned about AMERICAN FORESTS' Big Tree program while working in Canandagua, New York, where he saw a state champion bur oak on Main Street. A plaque identifying the tree piqued his interest. "I thought, 'Gee. What is a state champion?'" he says. "I've been keeping my eyes open since then." Knox has visited about 200 state and national champion trees and currently has four national champs, including a chickasaw plum and catawba rhododendron. Though he often hunts alone, he has tried to pass his interest on to his six children, who range in age from 23 to 42. "It's a wonderful program to spur interest in trees of all kinds," Knox says. "It gets people to think about trees as something wonderful to have in your yard and teaches them to care for them and help them live longer." Jonine Guglielmino KEN MORROW & MIKE HALLEN Arizona's Dynamic Duo It seemed like the perfect day to look for a big tree. That's what Ken Morrow and Mike Hallen thought on a sunny day in December 1998 as they drove for several hours to Aravaipa Canyon, about 90 miles southeast of Phoenix. Their goal: find and measure an Arizona sycamore Morrow had spotted on a recent camping trip with his girlfriend. Despite the sunny weather, temperatures dropped to the low 40s, a rarity for sunny Arizona. Nevertheless, the duo waded for two miles through the icy water of Aravaipa Creek. They happed from land to creek, jamming their hands in their packets and hoping to worm their feet in the water. Finally, they reached the promised tree, a 426-point specimen with a 335-foot circumference. But the clinometer wouldn't work. So the intrepid travelers turned around and hiked back. They did see one miracle that day, though--snow. "It was 40 miles of desert, solid white, just like back East," Hallen says. "It was really rare and just amazing." Such a harrowing experience might discourage lesser tree hunters. But Hallen, 43, and Morrow, 45, returned several months later with clinometer in hand. On that trip they found two other state champs, a Bonpland willow and an Arizona walnut. Much of the fun comes from the search, bath say. "We cover a lot of ground. We're not afraid to throw on a pack and got off the pavement," Hallen says. "We always have a goad time, tree or no tree. We always find something interesting." That usually includes trees. The two discovered 26 of Arizona's 71 current national champions, six of those as a team. Arizona Big Tree Coordinator Bob Zahner attributes the state's "impressive record ... in large part to Ken and Mike." Their friendship began just two years ago when they separately entered a local newspaper contest to find the next champion saguro cactus. They discovered the 125-point giant in Tonto National Forest's Superstition Wilderness after several weekends of traveling together. "After three weekends of hiking around, you get to know a person pretty well," Morrow says. "Mike was a real good hiker and interested in trees." A horticulturist who runs an ornamental desert tree farm near Phoenix, Morrow become interested in big trees when his customers asked him how large their seedlings could grow. He found answers in AMERICAN FORESTS' National Register. He met his match in Hallen, a postal worker and outdoors lover who learned about the list from an article in Arizona Highways magazine. Hallen says hunting with Morrow helps him learn about the science of trees. "It's still a learning experience for me," Hallen says. "I've got along way to go to catch up with Ken. I want to learn all the scientific names, common names, where they grow, everything Icon about them." Now, Morrow says, they meet once or twice a month, "not necessarily looking for a big tree [but] we just kind of stumble across things." Hallen serves as the official photographer, while Morrow jots down the tree's specs and distinguishing characteristics. "It's definitely a two-man job, especially for measuring," Morrow says. "It always helps to have two people to measure the crown spread and the baseline of a tall tree." Though they hope to avoid future Arizona snowstorms, this dynamic duo is seeking new adventures, including creating a Big Tree tour company to help people locate hard-to-find champs. Such tours could return free-lovers to their roots. "[Trees] kind of touch everybody. Who doesn't remember a tree from childhood ... that they saw out their window when they were growing up?" Morrow says. "It's rooted in primordial history." Janine Guglielmino BRIAN CHANDLER Keeping Trees in Mind If you have a big tree in the Baton Rouge, Louisiana, area, chances are Brian Chandler's seen it. As the area Extension forester, Chandler, 47, has been a reliable pair of eyes for the State's big tree program since he came to the Louisiana Cooperative Extension Service in 1981. State big tree coordinator Janet Tompkins of the Louisiana Forestry Association is quick to sing his praises, calling him "the best" champion tree finder. Most of Louisiana's forestland is owned by small private landowners--the folks Chandler works with in the course of his job, she says. The big tree program is always in the back of his mind, and he's quick to point out notable trees to landowners who don't realize just what they have. And Chandler's measurements are always true. Perhaps that's why he's often the first name that comes to mind when people need a tree measurement checked. Tape measure and clinometer in hand, he heads out to check out nominations, sometimes for folks who say they aren't sure what kind of tree it is--they just know it's a big one. And those trees aren't always hard to spot. "Champions aren't always in the woods," Chandler says, citing two state champs that reside at on arboretum in Baton Rouge. "Some are in town in people's yards." Chandler has one national champion to his credit, a 298-point spruce pine, new to this year's National Register. The pine, which stands 112 feet tall with a 66-foot crown spread and 160-inch circumference, dethroned the previous champ, which Chandler also nominated. No surprise that his home parish of West Feliciana has nine state champs--more than any other parish in Louisiana. A hunter and fisherman, Chandler is attuned to the woods around him, and he has passed that love on to his son Chris, a high school junior, who has expressed interest in a job in forestry. Chandler will he finding new ways to pass that enthusiasm on to his fellow Louisianans this year as volunteer chairman far the state's list of big trees. --Michelle Robbins JOHN ZYLA Maryland's Tree Detective There is a southern red oak that weighs lordly in John Zyla's memory. The oak was not a national champ, not even a state champ, but it was a heck of a tree. Big and spreading, it was a highlight of the yearly big tree tour 2yla did during his six years as naturalist far Calvert County, Maryland. He loved to take the busload of people down just to stand under the spread of the massive tree. Zyla waited patiently, hoping Calvert's hehemoth would get a chance in the state limelight, but the tree was eventually done in by its own size and weight. It began to pull apart at the trunk and went dawn last year in Hurricane Floyd. Zylo, 36, is a guy who likes big trees. He compiled the big tree list far this rural county, which hugs the western shore of Chesapeake Bay. Now that he's left his county naturalist past, he's thinking about starting a similar list in his home county of St. Mary's. Zyla began compiling county champs using a previously published list of local historic trees as his base. After seeing which of those were still standing, Zyla checked out what trees were expected to grow in the county and started looking. He likens the ongoing hoot far big trees to "trying to salve a mystery." Getting started is not that difficult, he insists. Start oat slow-learn the difference between species like oaks and maples. Read hooks, take a class, or use folks at a local nature center as a resource. "That's how we all got up to speed." Before you know it, he says, you begin to recognize the differences within the species and next thing you know, you're hunting down local trees. Unfortunately, Zylo adds, many trees that are easy to spot are introduced species. Native champs ore often hidden in the woods. After you're comfortable looking far them, Zylo advocates big tree hooting in the winter, when leaves ore dawn and it's easier to see the shape of the hark. In the spring, when leaves are abundant and green, "everything's a blur." Nothing's ever surefire when it comes to big tree hunting, but your adds are better if you check out old cemeteries and old homes, he says. Often those trees reflect what was popular during a certain time period, and you may find trees there that were not planted anywhere else. Zyla has hunted dawn examples of most of the approximately 150 native and introduced species in Calvert County. His name appears in the National list next to two trees in Maryland: the swamp white oak in Clinton and the ca-champ peach in Lusby. North Dakota's Optimistic Hunter --Michelle Robbins Some might say Bob Kloubec has a thankless job. As a tree hunter in Minnesota and North Dakota, his chances of finding a national champion are slim: Those two states have just two champs between them. ROBERT KLOUBEC That's not how Kloubec sees it. His passion for trees has taken him across the country and deep into near by forests. His efforts have been rewarded with 11 North Dakota state champions and one Minnesota state champ, making him "Mr. Tree," according to Glendo Fauske, AMERICAN FORESTS' Big Tree coordinator and the information and education coordinator for the North Dakota Forest Service. "When you get involved with trees, you know Bob--and in a good way," Fouske says. "He's such a nice guy. He's worked with trees and landscaping pretty much his whole life. When he finds an interesting tree, he'll send a picture or an article, and he knows before any of the staff if a tree dies ar gets sick." Kloubec, 73, lives near the North Dakota-Minnesota border. He attributes his love of nature to his father, a passionate gardener who kept "all kinds of trees," including a junesherry that us a child Koublec says he believed was "fruit from heaven." Later, trees took center stage at Kloubec's job with the Clay County Soil Conservation Service and us a freelance landscape designer. But Kloubec's search for arboreal giants began in earnest in 1982 after be retired and studied under Big Tree hunter Dale Herman at North Dakota State University. Kloubec contacted state Big Tree coordinators and sought not champs in Oregon, Texas, Washington, and close to home because "it's just a fun thing to do," he says. Kloubec hunts mostly in winter so he con see deep into the forest canopy. He recommends bringing a friend because "four eyes are better than two." In fact, a friend helped Kloubec uncover his first major had, an American basswood with a 13-foot circumference. That tree, which was "pretty good and big for North Dakota" (the national champ has a 24-foot circumference) would be named the state's champion. With only 12 inches of rain per year, no endemic trees, and less-than-perfect growing conditions, North Dakota has little chance of snatching a national champion. But if anyone can do it, Fauske says, Kloubec can. "It would be a big plum to have one on the national list," Kloubec says. "I put out the challenge to everyone to find it." Janine Guglielminio ED RICHARDSON Connecticut's Identification Guru Ed Richardson can measure his retirement in inches. That's because in the 12 years he's been a volunteer with Connecticut's Notable Trees program, he's measured more than 1,000 potential champion trees. From his home in Glastonbury, Richardson, 75, treks all over the middle of the state measuring wanna-be champs. He is known for his tenacity with tough ID's. "I look at the buds, the leaves or needles, the shape, the branch, the fruit, and keep at it until I'm convinced I've got it," he says. That knowledge has come through lot of self-study, a course at the Arnold Arboretum, lots of books, and an occasional consult. Retired from his job as a vice president at an insurance company, Richardson first read about Connecticut's big tree program in a 1987 article in The New York times. He called up and offered his help. Now he shares his excitement for arboreal treasures through maps of tree trails he designs for public use. "I give tree walks quite frequently," he says. In addition to taking calls and checking measurements, Richardson is adept at finding his own champs. Richardson nominated several trees for this year's National Register, and more than half of the 300-plus trees on Connecticut's program bear his name as nominator. His suggestion for would-be tree hunters: "Look on old estates, institutions, colleges, hospitals, cemeteries." The trees planted there have been protected and cared for. He prefers to hunt big trees when the leaves are sill on--which makes them easier to identify, he thinks. When you take stock of so many of a state's trees you're bound to see all kinds of things. Richardson remembers taking people to see a giant cucumber magnolia that he suspects would have been a national champ had it not had its top "whacked" by a hurricane. The massive tree towered over the yard of a small house. When the family finally decided it needed to be taken down, Richardson said he was shocked to see the mighty tree's trunk was actually about 98 percent hollow, even at ground level. State big tree coordinator Glenn Dreyer marvels at Richardson's self-taught savvy and boundless enthusiasm, praising his work with parks and cemeteries to create tree inventories, informational brochures, and databases that help people gain new appreciation for the trees around them. Although Connecticut may not be able to boost an abundance of national champs (it has four), its program is grounded on the firmest of footings, thanks in large part to Ed Richardson. --Michelle Robbins DANIEL B. WARD It's All in the Details If finding big trees is but one puzzle in the mystery of life, then be glad for puzzlers like Daniel B. Word, a botanist and retired University of Florida professor. Word is big on big trees and he has devoted a chunk of his retirement years to cleaning up, straightening out, and polishing the list of those in Florida. He describes himself as "a background guy," better at mulling over and solving technical questions than being an acute observer. Despite that modest assertion, Word has dozens of chumps to his name, often found with friends. In 1990, he and friend Robert Ing, an entomologist, offered to help get the Florida list in shape. They ended up going through the whole list, checking out aid records, remeasuring, and hunting for downed chomps. The acknowledgments page of their hook, Big Trees: The Florida Register (published in 1997 by the Florida Native Plant Society), is loaded with names of people who have helped find and measure the trees. He nominated his first big tree in 1963, but the tree bug had bitten long before that. He remembers cycling round Montgomery County, Indiana, as a boy, measuring trees and recording the numbers in a little notebook, which he still has. Armed with a Ph.D. in botany, he served on the faculty of the University of Florida for 37 years, which gave him a chance to indulge his love for big trees. As he says, people con "do their hobby and call it research; brag about it and call it teaching." In addition to Big Trees, Ward coauthored a book on endangered biota in the late 1970s. Although Ward's tangible contribution runs to the technical--things like nomencloture and species ID--rather than to tours or garden club talks, he inspires by the strength of what he has accomplished, by his teaching of students, and by the enthusiasm he exudes as he talks about identifying trees, the people who've helped him with measurements, and the important contribution a Register can make to conservation efforts. Although Word will never lose his connection with big trees, at 71 he mentions pulling back a little, freeing himself up to mark on other projects. But in the next breath he's anticipating aloud the virgin forest and spectacular cabbage palm a caller has invited him to see. And people are always writing and calling with trees that need measuring. He always feels the pull of obligation to check them out, write a note. Learning that you hove a record-size tree (even if it's not the biggest) can be a source of enormous pride, he says. The tree "becomes important--you put a fence around it ... you put a provision in your deed that the tree ... and the area around it must be protected." Record-sized trees are a given in the South, which is known far its lush trees of unusual size and shape. Word's favorites are the surviving mammoth boldcypresses because when he looks at the trees once prized by loggers, "I'm seeing a vanished past" that was inadvertently missed or left because of same perceived defect. Would-be tree hunters, of course, need to arm themselves with a clinometer, a tape measure, and either a knowledge of what species are out there and a sense of the size af the champion or an expert who can help you hunt. There's one other thing that tops Ward's equipment list: "bug spray. I'm assuming you want to enjoy yourself." Michelle Robbins |
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