| Savage River State Forest (Allegheny Plateau) | Green Ridge State Forest (Ridge and Valley) | |||||
| Site 1 | Site 2 | Site 3 | Site 4 | Site 5 | Site 6 | |
| Overstory species | ||||||
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| Quercus rubra | Acer saccharum | Acer saccharum | Prunus serotina | Prunus serotina | |
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| Quercus alba | Acer pensylvanicum | Hammamelis virginiana | Sassafras albidum | Sassafras albidum | |
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| Carya glabra |
| Acer pensylvanicum |
| Fraxinus americana | |
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| Acer saccharum |
| Quercus rubra |
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| Magnolia acuminata |
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| Tilia americana |
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| Understory species | ||||||
| Asarum canadense | Rubus spp. | Arctium lappa | Rubus spp. | Microstegium vimineum | Cirsium discolor | |
| Viola spp. | Impatiens capensis | Desmodium nudiflorum | Osmorhiza claytonii | Vitis spp. | Botrychium spp. | |
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| Viola spp. | Alliaria petiolata | Polystichum acrostichoides | Smilax spp. | Dioscorea villosa | |
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| Dioscorea villosa | Adiantum pedatum | Sedum ternatum |
| Cercis canadensis | |
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| Polystichum acrostichoides | Smilax spp. | Desmodium spp. |
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| Rhododendron maximum |
| Tussilago farfara |
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| Parthenocissus quinquefolia |
| Caulophyllum thalictroides |
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| Osmorhiza claytonii |
| Asarum canadense |
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| Dryopteris spp. |
| Sanguinaria canadensis |
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| Polygonatum biflorum |
| Hepatica nobilis var. acuta |
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| Actaea pachypoda |
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