Acer pensylvanicum (striped maple) Alnus incana (speckled alder) Amelanchier arborea (downy servicberry) Amelanchier canadensis (Canadian serviceberry) Aronia arbutifolia (red chokeberry) Betula populifolia (gray birch) Carpinus caroliniana (American hornbeam) Castanea dentata (American chestnut) Cornus amomum (silky dogwood) Cornus florida (flowering dogwood) Corylus americana (American hazelnut) Echinocystis lobata (wild cucumber) Hamamelis virginiana (common witchhazel) Ilex verticillata (winterberry) Juniperus communis (common juniper) Kalmia latifolia (mountain laurel) Lindera benzoin (spicebush) Lyonia ligustrina (maleberry) Ostrya virginiana (ironwood) Picea mariana (black spruce) Prunus pensylvanica (pin cherry, fire cherry) Prunus virginiana (chokecherry) Quercus ilicifolia (bear oak, scrub oak) Rhus copallinum (winged sumac) Rhus glabra (smooth sumac) Rhus typhina (staghorn sumac) Salix discolor (pussy willow) Salix interior (sandbar willow) Sambucus canadensis (common elderberry) Smilax rotundifolia (roundleaf greenbrier) Vaccinium corymbosum (highbush blueberry) Viburnum prunifolium (blackhaw) Vitis labrusca (fox grape)