 |
| alder | Alnus sp. |
| American basswood | Tilia americana |
| American beech | Fagus grandifolia |
| American elm | Ulmus americana |
| American sycamore | Platanus occidentalis |
| aspen | Populus sp. |
| bald cypress | Taxodium distichum |
| balsam fir | Abies balsamea |
| balsam poplar | Populus balsamifera |
| basswood | Tilia sp. |
| beech | Fagus sp. |
| big-leaf maple | Acer macrophyllum |
| big-tooth aspen | Populus grandidentata |
| big-tooth maple | Acer grandidentatum |
| birch | Betula sp. |
| black birch | Betula lenta |
| black cherry | Prunus serotina |
| black cottonwood | Populus balsamifera |
| black gum | Nyssa sylvatica |
| black oak | Quercus velutina |
| black spruce | Picea mariana |
| black walnut | Juglans nigra |
| blue beech | Carpinus caroliniana |
| blue oak | Quercus douglasii |
| blue spruce | Picea pungens |
| bottomland hardwood | |
| boxelder | Acer negundo |
| Bristlecone pine | Pinus longaeva |
| broadleaf cottonwood | Populus deltoides |
| Bur oak | Quercus macrocarpa |
| California black oak | Quercus kelloggii |
| California sycamore | Platanus racemosa |
| canyon live oak | Quercus chrysolepis |
| cedar | |
| chestnut oak | Quercus prinus |
| chokecherry | Prunus virginiana |
| coast live oak | Quercus agrifolia |
| Colorado blue spruce | Picea pungens |
| Colorado pinyon | Pinus edulis |
| corkbark fir | Abies lasiocarpa |
| cottonwood | Populus sp. |
| cucumbertree | Magnolia acuminata |
| cypress | Taxodium sp. |
| Digger Pine | Pinus sabiniana |
| dogwood | Cornus sp. |
| Douglas-fir | Pseudotsuga menziesii |
| eastern cottonwood | Populus deltoides |
| eastern hemlock | Tsuga canadensis |
| eastern redcedar | Juniperus siliciola |
| eastern white pine | Pinus strobus |
| elm | Ulmus sp. |
| Engelmann spruce | Picea engelmannii |
| Fir | Abies sp. |
| Florida slash pine | Pinus elliotti |
| foothill pine | Pinus |
| Fremont cottonwood | Populus fremontii |
| Gambel oak | Quercus gambelii |
| giant sequoia | Sequoiadendron giganteum |
| grand fir | Abies grandis |
| gray birch | Betula populifolia |
| green ash | Fraxinus pennsylvanica |
| hackberry | Celtis sp. |
| hawthorne | Crataetgus sp. |
| hemlock | Tsuga sp. |
| hickory | Carya sp. |
| incense cedar | Calocedrus decurrens |
| interior live oak | Quercus wislizenii |
| jack pine | Pinus banksiana |
| Jeffrey pine | Pinus jeffreyi |
| juniper | Juniperus sp. |
| Juniper | Juniperus communis |
| limber pine | Pinus flexilis |
| live oak | Quercus virginiana |
| loblolly pine | Pinus taeda |
| lodgepole pine | Pinus contorta |
| longleaf pine | Pinus palustris |
| madrone | Arbutus menziesii |
| Manitoba maple | Acer negundo |
| maple | Acer sp. |
| mesquite | Prosopis sp. |
| mountain ash | Sorbus americana |
| mountain hemlock | Tsuga mertensiana |
| narrow-leaf cottonwood | Populus angustifolia |
| noble fir | Abies procera |
| northern red oak | Quercus rubra |
| northern white cedar | Thuja occidentalis |
| oak | Quercus sp. |
| oak woodland | |
| oak-hickory | |
| oak-pine woodland | |
| Oregon ash | Fraxinus latifolia |
| Oregon white oak | Quercus garryana |
| overcup oak | Quercus lyrata |
| Pacific madrone | Arbutus menziesii |
| pacific silver fir | Abies amabilis |
| paper birch | Betula papyifera |
| peach-leaf willow | Salix amygdaloides |
| pignut hickory | Carya glabra |
| pin oak | Quercus palustris |
| pine | Pinus sp. |
| pinyon pine | Pinus edulis |
| pitch pine | Pinus rigida |
| plains Cottonwood | Populus sargentii |
| ponderosa pine | Pinus ponderosa |
| poplar | |
| quaking aspen | Populus tremuloides |
| white fir | Abies concolor |
| white oak | Quercus alba |
| white pine | Pinus strobus |
| white spruce | Picea glauca |
| whitebark pine | Pinus albicaulis |
| willow | Salix sp. |
| yellow cedar | Chamaecyparis nootkatensis |
| yellow poplar |
Liriodendron tulipifera
|
