 Flowering Cherry Prunus sp. 7 ½ diameter x 2 ½ high Haverford College ID = 266 | |  Sawtooth Oak Quercus acutissimai 5 ¾ diameter x 2 ¼ high Tyler Arboretum ID = 265 |
 Catalpa Catalpa speciosa 12 ½ diameter x 3 ½ high Scott Arboretum of Swarthmore College ID = 264 | |  Catalpa Catalpa speciosa 8 ½ diameter x 2 ¼ high Warwick Village, PA ID = 261 |
 Pawpaw Asimina triloba 5 ½ diameter x 1 high Scott Arboretum of Swarthmore College ID = 260 | |  Katsura Cercidiphyllum japonicum 5 ¾ diameter x 2 high Tyler Arboretum ID = 259 |
 Blue Ash Fraxinus quadrangulata 6 ¼ diameter x 3 ½ high The Barnes Foundation Arboretum ID = 258 | |  Cedar of Lebanon Cedrus libani 7 diameter x 2 ½ high Tyler Arboretum ID = 257 |
 Korean Pear Pyrus pyrifolia 8 ¼ diameter x 2 ¼ high Tyler Arboretum ID = 256 | |  Silverbell Halesia sp. 8 diameter x 3 ¼ high Tyler Arboretum ID = 254 |
 Pawpaw Asimina triloba 5 ½ diameter x 1 ½ high Scott Arboretum of Swarthmore College ID = 249 | |  Cedar of Lebanon Cedrus libani 6 ¾ diameter x 2 high Tyler Arboretum ID = 248 |
 Yulan Magnolia Magnolia denudata 6 diameter x 2 ½ high Tyler Arboretum ID = 247 | |  Flowering Dogwood Cornus florida var. 6 ½ diameter x 2 ¾ high Gratis, GA ID = 245 |
 Castor Aralia Kalopanax pictus 8 ¼ diameter x 3 ¼ high The Westtown School ID = 244 | |  Purple European Beech Fagus sylvatica 9 ½ diameter x 3 ½ high The Barnes Foundation Arboretum ID = 242 |
 Table Mountain Pine Pinus pungens 6 ¼ diameter x 3 ¼ high Tyler Arboretum ID = 241 | |  Yellowwood Cladrastis kentukea 9 ½ diameter x 2 ½ high Tyler Arboretum ID = 240 |
 Water Oak Quercus nigra 9 ¾ diameter x 3 ¼ high Historic Courthouse in Monroe, GA ID = 239 | |  Water Oak Quercus nigra 8 ¾ diameter x 4 high Historic Courthouse in Monroe, GA ID = 238 |
 Water Oak Quercus nigra 9 ¾ diameter x 3 ¾ high Historic Courthouse in Monroe, GA ID = 237 | |  Water Oak Quercus nigra 9 ¾ diameter x 3 ¾ high Historic Courthouse in Monroe, GA ID = 236 |
 Kentucky Coffeetree Gymnocladus dioicus 11 diameter x 3 ½ high Longwood Gardens ID = 235 | |  Black Locust Robinia pseudoacacia 9 ¼ diameter x 4 ¾ high Kirk Ln, Media, PA ID = 234 |
 Red Maple Acer rubrum 7 diameter x 6 ½ high Gratis, GA ID = 233 | |  Katsura Cercidiphyllum japonicum 7 ¾ diameter x 3 ¼ high Tyler Arboretum ID = 231 |
 Yulan Magnolia Magnolia denudata 8 ¼ diameter x 3 ¾ high Tyler Arboretum ID = 230 | |  Pagoda Tree Styphnolobium japonicum 8 ¾ diameter x 3 ½ high Longwood Gardens ID = 229 |
 Blue Atlas Cedar Cedrus atlantica 7 diameter x 3 high Tyler Arboretum ID = 228 | |  Yew Taxus baccata 8 ½ diameter x 3 ¾ high Haverford College ID = 227 |
 Korean Dogwood Cornus kousa 7 ½ diameter x 3 ½ high Wynnewood, PA ID = 226 | |  Korean Dogwood Cornus kousa 8 diameter x 5 high Wynnewood, PA ID = 225 |
 Red Mulberry Morus rubra 8 ½ diameter x 1 ¾ high Decatur, GA ID = 224 | |  Black Gum Nyssa sylvatica 12 diameter x 2 ½ high Hedgleigh Spring ID = 223 |
 Eastern Red Cedar Juniperus virginiana 6 diameter x 2 ½ high Morris Arboretum ID = 222 | |  Yulan Magnolia Magnolia denudata 6 ¼ diameter x 2 ½ high Tyler Arboretum ID = 221 |
 Sawtooth Oak Quercus acutissimai 6 ¼ diameter x 2 ¾ high Tyler Arboretum ID = 220 | |  Castor Aralia Kalopanax pictus 11 ¾ diameter x 3 ½ high The Westtown School ID = 219 |
 Cedar of Lebanon Cedrus libani 7 diameter x 2 ½ high Tyler Arboretum ID = 218 | |  Korean Dogwood Cornus kousa 10 ¾ diameter x 3 ¼ high Wynnewood ID = 217 |
 Osage Orange Maclura pomifera 8 ¼ diameter x 3 ¼ high Haverford College ID = 214 | |  Hackberry Celtis occidentalis 9 ¾ diameter x 2 ½ high Haverford College ID = 213 |
 Red Maple Acer rubrum 8 ¾ diameter x 4 ½ high Haverford College ID = 212 | |  Amur Corktree Phellodendron amurense 5 ½ diameter x 2 ¼ high Tyler Arboretum ID = 209 |
 White Oak Quercus alba 6 diameter x 1 high Tyler Arboretum ID = 208 | |  Yellowwood Cladrastis kentukea 5 ¼ diameter x 2 high Tyler Arboretum ID = 207 |
 Yellowwood Cladrastis kentukea 4 ½ diameter x 2 high Tyler Arboretum ID = 206 | |  Northern Red Oak Quercus rubra 8 ¼ diameter x 3 ¾ high Haverford College ID = 205 |
 Seckel Pear Pyrus communis 9 ½ diameter x 3 ¼ high Henry Foundation for Botanical Research ID = 204 | |  Flowering Cherry Prunus sp. 10 ¼ diameter x 3 high Greenville, De ID = 203 |
 Flowering Cherry Prunus sp. 10 ¼ diameter x 3 high Greenville, De ID = 202 | |  Flowering Cherry Prunus sp. 12 diameter x 3 ¼ high Greenville, De ID = 201 |
 Flowering Cherry Prunus sp. 7 ¼ diameter x 1 ¾ high Greenville, De ID = 200 | |  Flowering Cherry Prunus sp. 8 diameter x 3 high Greenville, De ID = 199 |
 Flowering Cherry Prunus sp. 11 ¾ diameter x 4 ½ high Greenville, De ID = 198 | |  Flowering Cherry Prunus sp. 11 ¾ diameter x 4 high Greenville, De ID = 197 |
 Flowering Cherry Prunus sp. 10 ¾ diameter x 4 ½ high Greenville, De ID = 196 | |  Pawpaw Asimina triloba 9 ½ diameter x 4 ¾ high Scott Arboretum of Swarthmore College ID = 195 |
 Pawpaw Asimina triloba 8 ½ diameter x 4 ¾ high Scott Arboretum of Swarthmore College ID = 194 | |  Catalpa Catalpa speciosa 10 diameter x 5 ½ high Scott Arboretum of Swarthmore College ID = 193 |
 Hawthorn Crataegus sp. 9 diameter x 2 ¼ high Haverford College ID = 192 | |  Flowering Dogwood Cornus florida var. 7 ¾ diameter x 3 ½ high Haverford College ID = 191 |
 Flowering Cherry Prunus sp. 9 ¼ diameter x 2 ¾ high Haverford College ID = 190 | |  Catalpa Catalpa speciosa 9 ½ diameter x 4 ½ high Haverford College ID = 189 |
 Black Walnut Juglans nigra 9 diameter x 3 ¼ high Haverford College ID = 188 | |  Davids Maple Acer davidii 6 diameter x 3 ½ high Tyler Arboretum ID = 187 |
 Chinese Wingnut Pterocarya stenoptera 5 ¾ diameter x 1 ½ high Morris Arboretum ID = 186 | |  Alligator Juniper Juniperus deppeana 5 ¼ diameter x 1 ¾ high Silver City, NM ID = 185 |
 Alligator Juniper Juniperus deppeana 5 diameter x 2 high Silver City, NM ID = 184 | |  Pawpaw Asimina triloba 6 diameter x 2 ¾ high Scott Arboretum of Swarthmore College ID = 183 |
 Southern Crabapple Malus angustifolia 5 ½ diameter x 1 ¾ high Scott Arboretum of Swarthmore College ID = 182 | |  Purple European Beech Fagus sylvatica 7 ¾ diameter x 3 ¼ high The Barnes Foundation ID = 181 |
 Purple European Beech Fagus sylvatica 12 ¾ diameter x 4 high The Barnes Foundation ID = 180 | |  Princess Tree Paulownia tomentosa 7 ½ diameter x 2 high The Barnes Foundation ID = 179 |
 Honey Locust Gleditsia triacanthos 12 ½ diameter x 5 ¼ high The Barnes Foundation ID = 178 | |  Honey Locust Gleditsia triacanthos 9 diameter x 2 ¾ high The Barnes Foundation ID = 177 |
 Fern Leaf Beech Fagus sylvatica var heterophylla forma lacinata 8 ½ diameter x 2 ¾ high The Barnes Foundation ID = 176 | |  Fern Leaf Beech Fagus sylvatica var heterophylla forma lacinata 8 ¾ diameter x 3 ¾ high The Barnes Foundation ID = 175 |
 Cedar of Lebanon Cedrus libani 8 ¼ diameter x 3 ¼ high The Barnes Foundation ID = 174 | |  Cedar of Lebanon Cedrus libani 13 ½ diameter x 7 ¾ high The Barnes Foundation ID = 173 |
 Cedar of Lebanon Cedrus libani 9 ½ diameter x 4 high The Barnes Foundation ID = 172 | |  Blue Atlas Cedar Cedrus atlantica 15 diameter x 7 high Tyler Arboretum ID = 171 |
 Flowering Dogwood Cornus florida var. 6 ½ diameter x 3 high Morris Arboretum ID = 170 | |  Horse Chestnut Aesculus hippocastanum 6 ½ diameter x 2 ¼ high Community Arts Center, Wallingford, PA ID = 169 |
 Pawpaw Asimina triloba 9 ¼ diameter x 2 ¾ high Scott Arboretum of Swarthmore College ID = 168 | |  Japanese Raisin Tree Hovenia dulcis 5 ½ diameter x 2 ¾ high Morris Arboretum ID = 167 |
 Red Maple Acer rubrum 9 diameter x 3 ¼ high Haverford College ID = 165 | |  River Birch Betula nigra 11 ½ diameter x 5 high Tyler Arboretum ID = 164 |
 Black Willow Salix nigra 7 diameter x 3 high Haverford College ID = 163 | |  Black Walnut Juglans nigra 13 ¼ diameter x 4 high Haverford College ID = 162 |
 Black Cherry Prunus serotina 10 diameter x 4 high Media, PA ID = 161 | |  American Sycamore Platanus occidentalis 7 ½ diameter x 2 ¼ high Haverford College ID = 160 |
 Flowering Cherry Prunus sp. 12 diameter x 2 ¾ high Longwood Gardens ID = 159 | |  White Oak Quercus alba 13 diameter x 6 ½ high Longwood Gardens ID = 158 |
 White Oak Quercus alba 8 ½ diameter x 2 ½ high Longwood Gardens ID = 157 | |  White Oak Quercus alba 12 ½ diameter x 4 ½ high Longwood Gardens ID = 156 |
 Tulip Tree Liriodendron tulipifera 5 diameter x 4 high Longwood Gardens ID = 155 | |  Tulip Tree Liriodendron tulipifera 8 ½ diameter x 1 ¼ high Longwood Gardens ID = 154 |
 Red Maple Acer rubrum 8 diameter x 4 ½ high Longwood Gardens ID = 153 | |  Kentucky Coffeetree Gymnocladus dioicus 12 ½ diameter x 1 ¼ high Longwood Gardens ID = 152 |
 Flowering Dogwood Cornus florida var. 8 diameter x 2 ¾ high Longwood Gardens ID = 151 | |  Flowering Dogwood Cornus florida var. 6 ½ diameter x 3 ¾ high Longwood Gardens ID = 150 |
 Flowering Cherry Prunus sp. 5 ½ diameter x 1 ¾ high Longwood Gardens ID = 149 | |  Flowering Cherry Prunus sp. 6 ¾ diameter x 2 ¾ high Longwood Gardens ID = 148 |
 Katsura Cercidiphyllum japonicum 8 ¼ diameter x 2 ½ high Tyler Arboretum ID = 147 | |  Hackberry Celtis occidentalis 8 ½ diameter x 3 high Haverford College ID = 146 |
 Red Maple Acer rubrum 13 diameter x 3 high Haverford College ID = 145 | |  Yellowwood Cladrastis kentukea 10 diameter x 3 ½ high Tyler Arboretum ID = 144 |
 White Oak Quercus alba 10 diameter x 4 high Tyler Arboretum ID = 143 | |  Pagoda Tree Styphnolobium japonicum 8 diameter x 3 high Tyler Arboretum ID = 142 |
 Norway Maple Acer platanoides 17 diameter x 6 high Bloomsburg University ID = 141 | |  Japanese Flowering Crabapple Malus floribunda 6 diameter x 2 ½ high Haverford College ID = 140 |
 Flowering Dogwood Cornus florida var. 8 diameter x 2 high Tyler Arboretum ID = 139 | |  Crabapple Malus sp. 7 diameter x 1 ¾ high Taylor Arboretum ID = 138 |
 Black Locust Robinia pseudoacacia 12 diameter x 6 ½ high Media, PA ID = 137 | |  Bender Oak Quercus x benderi 10 diameter x 4 ½ high Scott Arboretum of Swarthmore College ID = 136 |
 Japanese Raisin Tree Hovenia dulcis 7 diameter x 2 ½ high Morris Arboretum ID = 134 | |  Black Walnut Juglans nigra 12 diameter x 4 ½ high Longwood Gardens ID = 133 |
 Flowering Cherry Prunus sp. 9 diameter x 4 high Haverford College ID = 132 | |  American Linden Tilia americana 11 diameter x 8 ½ high Community Arts Center, Wallingford, PA ID = 131 |
 Tulip Tree Liriodendron tulipifera 18 diameter x 6 high Longwood Gardens ID = 130 | |  Pignut Hickory Carya glabra 10 diameter x 5 high Bryn Mawr College ID = 129 |
 Katsura Cercidiphyllum japonicum 9 diameter x 4 high Tyler Arboretum ID = 128 | |  Katsura Cercidiphyllum japonicum 8 ¼ diameter x 2 ½ high Tyler Arboretum ID = 127 |
 Chinese Elm Ulmus parvifolia 6 diameter x 4 high Morris Arboretum ID = 126 | |  Red Maple Acer rubrum 8 ½ diameter x 7 ¾ high Longwood Gardens ID = 125 |
 White Pine Pinus strobus 5 ½ diameter x 3 high Longwood Gardens ID = 124 | |  White Pine Pinus strobus 9 ¼ diameter x 5 ¼ high Longwood Gardens ID = 123 |
 Paper Mulberry Broussonetia papyrifera 6 diameter x 5 high West Chester, PA ID = 122 | |  American Linden Tilia americana 14 diameter x 6 high Community Arts Center, Wallingford, PA ID = 121 |
 Hackberry Celtis occidentalis 8 diameter x 4 high Haverford College ID = 120 | |  Tulip Tree Liriodendron tulipifera 10 ¼ diameter x 3 ¾ high Haverford College ID = 119 |
 Sweet Birch Betula lenta 9 ½ diameter x 4 high Longwood Gardens ID = 117 | |  Silverbell Halesia sp. 10 ¾ diameter x 4 ¼ high Tyler Arboretum ID = 115 |
 Sassafras Sassafras albidum 12 diameter x 3 ¼ high Tyler Arboretum ID = 114 | |  Northern Red Oak Quercus rubra 9 diameter x 4 ½ high Haverford College ID = 113 |
 Princess Tree Paulownia tomentosa 5 ½ diameter x 1 ½ high Morris Arboretum ID = 111 | |  Norway Maple Acer platanoides 8 ½ diameter x 3 ¼ high Haverford College ID = 110 |
 Korean Pear Pyrus pyrifolia 8 diameter x 2 ¼ high Tyler Arboretum ID = 109 | |  Kentucky Coffeetree Gymnocladus dioicus 10 ¾ diameter x 3 ¼ high Haverford College ID = 108 |
 Beautiful Wood Unknown 5 ¾ diameter x 2 ½ high Haverford College ID = 105 | |  Paper Mulberry Broussonetia papyrifera 6 ½ diameter x 3 high West Chester, PA ID = 104 |
 Yellowwood Cladrastis kentukea 11 diameter x 3 ½ high Tyler Arboretum ID = 102 | |  Norway Maple Acer platanoides 14 ½ diameter x 7 ¼ high Media, PA ID = 101 |
 Amur Corktree Phellodendron amurense 8 ¼ diameter x 3 high Morris Arboretum ID = 100 | |  Pear Pyrus sp. 8 diameter x 3 ¼ high Newtown Square, PA ID = 99 |
 River Birch Betula nigra 8 ¼ diameter x 2 high Tyler Arboretum ID = 98 | |  Sugar Maple Acer saccharum 8 diameter x 4 high Longwood Gardens ID = 97 |
 Flowering Dogwood Cornus florida var. 6 diameter x 2 ½ high Tyler Arboretum ID = 96 | |  Paper Mulberry Broussonetia papyrifera 7 diameter x 2 ½ high West Chester, PA ID = 95 |
 Paper Mulberry Broussonetia papyrifera 7 ¼ diameter x 2 ¾ high West Chester, PA ID = 94 | |  Black Locust Robinia pseudoacacia 9 ¼ diameter x 2 ¼ high Media, PA ID = 92 |
 Chinese Wingnut Pterocarya stenoptera 9 ¼ diameter x 4 high Morris Arboretum ID = 90 | |  Yellowwood Cladrastis kentukea 7 ¾ diameter x 6 ¼ high Tyler Arboretum ID = 89 |
 Bradford Pear Pyrus calleryana 8 ¾ diameter x 5 ¼ high Baldwin, MD ID = 88 | |  Sawtooth Oak Quercus acutissimai 8 diameter x 3 ½ high Tyler Arboretum ID = 87 |
 American Elm Ulmus americana 11 ¾ diameter x 4 high Elmer, NJ ID = 86 | |  American Elm Ulmus americana 12 ¼ diameter x 4 ½ high Elmer, NJ ID = 85 |
 Chinese Chestnut Castanea mollissima 10 diameter x 4 ½ high Kimberton, PA ID = 84 | |  Yew Taxus baccata 9 diameter x 2 ½ high Haverford College ID = 83 |
 Catalpa Catalpa speciosa 7 ¾ diameter x 2 ½ high Warwick Village, PA ID = 81 | |  Flowering Dogwood Cornus florida var. 8 ¾ diameter x 6 high Tyler Arboretum ID = 79 |
 Flowering Dogwood Cornus florida var. 8 ¾ diameter x 6 high Tyler Arboretum ID = 77 | |  Sassafras Sassafras albidum 9 diameter x 3 ¼ high The Henry Foundation for Botanical Research ID = 75 |
 Horse Chestnut Aesculus hippocastanum 0 diameter x 0 high Community Arts Center, Wallingford, PA ID = 74 | |  Yellowwood Cladrastis kentukea 8 ¾ diameter x 3 ½ high Tyler Arboretum ID = 73 |
 Ginkgo Ginkgo biloba 8 ½ diameter x 2 ¾ high Tyler Arboretum ID = 72 | |  Black Oak Quercus velutina 8 ½ diameter x 4 ¾ high Wyndmoor, PA ID = 71 |
 Honey Locust Gleditsia triacanthos 10 ½ diameter x 5 ½ high The Barnes Foundation ID = 70 | |  London Plane Tree Platanus acerifolia 11 ½ diameter x 2 ¾ high The Barnes Foundation ID = 69 |
 Cedar of Lebanon Cedrus libani 9 ½ diameter x 4 ¾ high The Barnes Foundation ID = 68 | |  Cedar of Lebanon Cedrus libani 6 ¼ diameter x 2 high The Barnes Foundation ID = 67 |
 Cedar of Lebanon Cedrus libani 12 ½ diameter x 8 ½ high The Barnes Foundation ID = 66 | |  Fern Leaf Beech Fagus sylvatica var heterophylla forma lacinata 10 diameter x 5 high The Barnes Foundation ID = 65 |
 Fern Leaf Beech Fagus sylvatica var heterophylla forma lacinata 7 ¾ diameter x 4 ½ high The Barnes Foundation ID = 64 | |  Fern Leaf Beech Fagus sylvatica var heterophylla forma lacinata 12 ¾ diameter x 7 high The Barnes Foundation ID = 63 |
 American Holly Ilex opaca 9 ½ diameter x 3 ½ high Media, PA ID = 61 | |  Bender Oak Quercus x benderi 7 diameter x 2 ½ high Scott Arboretum of Swarthmore College ID = 60 |
 Fern Leaf Beech Fagus sylvatica var heterophylla forma lacinata 6 diameter x 2 high The Barnes Foundation ID = 59 | |  Fern Leaf Beech Fagus sylvatica var heterophylla forma lacinata 10 ½ diameter x 4 ½ high The Barnes Foundation ID = 58 |
 Purple European Beech Fagus sylvatica 11 ½ diameter x 7 high The Barnes Foundation ID = 57 | |  River Birch Betula nigra 15 ¾ diameter x 3 ¼ high Tyler Arboretum ID = 56 |
 Yellowwood Cladrastis kentukea 10 ½ diameter x 3 ½ high Tyler Arboretum ID = 54 | |  Table Mountain Pine Pinus pungens 9 ½ diameter x 6 high Tyler Arboretum ID = 53 |
 Princess Tree Paulownia tomentosa 11 ¼ diameter x 4 ¼ high The Barnes Foundation ID = 52 | |  Korean Pear Pyrus pyrifolia 8 diameter x 4 high Tyler Arboretum ID = 51 |
 Canoe Birch Betula papyrifera 11 ¾ diameter x 5 ½ high Scott Arboretum of Swarthmore College ID = 50 | |  Bender Oak Quercus x benderi 11 ½ diameter x 4 ¾ high Scott Arboretum of Swarthmore College ID = 49 |
 Sweet Birch Betula lenta 11 ¾ diameter x 4 high Longwood Gardens ID = 48 | |  Pawpaw Asimina triloba 8 ½ diameter x 3 ½ high Scott Arboretum of Swarthmore College ID = 47 |
 Korean Pear Pyrus pyrifolia 9 ¼ diameter x 1 ¾ high Tyler Arboretum ID = 46 | |  Kentucky Coffeetree Gymnocladus dioicus 15 ½ diameter x 7 ¾ high Longwood Gardens ID = 45 |
 Green Ash Fraxinus pennsylvanica 17 diameter x 6 ¼ high Taylor Arboretum ID = 44 | |  Eastern Redbud Cercis canadensis 4 ½ diameter x 2 ½ high Haverford College ID = 43 |
 Korean Pear Pyrus pyrifolia 13 ½ diameter x 3 high Tyler Arboretum ID = 42 | |  Northern Red Oak Quercus rubra 10 diameter x 3 ½ high Temple University Ambler, PA ID = 41 |
 Hawthorn Crataegus sp. 9 ½ diameter x 2 ¼ high Haverford College ID = 40 | |  Red Maple Acer rubrum 9 ½ diameter x 3 high Haverford College ID = 39 |
 Pawpaw Asimina triloba 11 diameter x 4 ¼ high Scott Arboretum of Swarthmore College ID = 38 | |  Japanese Crabapple Malus sieboldii 7 ¼ diameter x 1 ½ high Scott Arboretum of Swarthmore College ID = 37 |
 Japanese Crabapple Malus sieboldii 7 ½ diameter x 3 ¼ high Scott Arboretum of Swarthmore College ID = 36 | |  Bender Oak Quercus x benderi 10 ½ diameter x 4 ¼ high Scott Arboretum of Swarthmore College ID = 35 |
 Eastern Red Cedar Juniperus virginiana 6 ¾ diameter x 3 ½ high Morris Arboretum ID = 34 | |  Eastern Redbud Cercis canadensis 4 ½ diameter x 2 high Haverford College ID = 33 |
 Horse Chestnut Aesculus hippocastanum 10 diameter x 4 ¼ high Community Arts Center, Wallingford, PA ID = 32 | |  Magnolia Magnolia sp. 5 ½ diameter x 3 high Media, PA ID = 31 |
 Pawpaw Asimina triloba 9 diameter x 3 ½ high Scott Arboretum of Swarthmore College ID = 30 | |  Rhododendron Rhododendron sp. 5 ¼ diameter x 1 ¾ high Tyler Arboretum ID = 29 |
 Sugar Maple Acer saccharum 11 ¾ diameter x 5 high Longwood Gardens ID = 28 | |  Swamp White Oak Quercus bicolor 7 ½ diameter x 2 high Tyler Arboretum ID = 27 |
 Tree of Heaven Ailanthus altissima 5 ¾ diameter x 3 high Media, PA ID = 26 | |  White Oak Quercus alba 12 ½ diameter x 6 ¼ high Longwood Gardens ID = 25 |
 Yulan Magnolia Magnolia denudata 7 ½ diameter x 1 ¾ high Tyler Arboretum ID = 24 | |  Sugar Maple Acer saccharum 8 ½ diameter x 3 high Longwood Gardens ID = 23 |
 Red Maple Acer rubrum 8 ½ diameter x 2 ½ high Haverford College ID = 22 | |  Pagoda Tree Styphnolobium japonicum 7 ¾ diameter x 4 high Tyler Arboretum ID = 21 |
 American Hophornbeam Ostrya Virginiana 6 ½ diameter x 2 ½ high Morris Arboretum ID = 20 | |  Eastern Red Cedar Juniperus virginiana 7 ¼ diameter x 3 ¼ high Morris Arboretum ID = 19 |
 Flowering Dogwood Cornus florida var. 7 ¼ diameter x 4 high Longwood Gardens ID = 18 | |  Japanese Cherry Prunus serrulata 7 diameter x 3 ¼ high Morris Arboretum ID = 17 |
 Black Walnut Juglans nigra 10 ½ diameter x 5 ¼ high Longwood Gardens ID = 16 | |  Yellowwood Cladrastis kentukea 9 ½ diameter x 2 ¾ high Tyler Arboretum ID = 14 |
 Sweet Gum Liquidambar styraciflua 8 diameter x 3 ¼ high Tyler Arboretum ID = 13 | |  Silverbell Halesia sp. 8 ½ diameter x 3 ¾ high Tyler Arboretum ID = 12 |
 American Holly Ilex opaca 10 diameter x 3 ½ high Media, PA ID = 11 | |  Eastern Redbud Cercis canadensis 4 diameter x 1 ¾ high Haverford College ID = 10 |
 Blue Atlas Cedar Cedrus atlantica 9 diameter x 4 high Tyler Arboretum ID = 9 | |  Catalpa Catalpa speciosa 10 diameter x 4 high Media, PA ID = 7 |
 Rhododendron Rhododendron sp. 6 ½ diameter x 2 ½ high Tyler Arboretum ID = 6 | |  American Elm Ulmus americana 6 ½ diameter x 2 ¼ high Morris Arboretum ID = 5 |
 Ginkgo Ginkgo biloba 12 diameter x 5 high Tyler Arboretum ID = 4 | |  Osage Orange Maclura pomifera 8 ½ diameter x 2 ½ high Newtown Square, PA ID = 3 |
 Pawpaw Asimina triloba 6 ¼ diameter x 2 ¾ high Scott Arboretum of Swarthmore College ID = 2 | |  Castor Aralia Kalopanax pictus 8 ½ diameter x 1 ½ high Westtown School ID = 1 |