North American Keystone Plants - BETA
Black Spruce
Picea mariana
Bear Oak
Quercus ilicifolia
Pitch Pine
Pinus rigida
Dwarf Chinkapin Oak
Quercus prinoides
Sugar Maple
Acer saccharum
Eastern White Pine
Pinus strobus
Red Maple
Acer rubrum
Bitternut Hickory
Carya cordiformis
Chokecherry
Prunus virginiana
American Plum
Prunus americana
Red Oak
Quercus rubra
Shagbark Hickory
Carya ovata
Smooth Alder
Alnus serrulata
Bur Oak
Quercus macrocarpa
Pussy Willow
Salix discolor
American or Quaking Aspen
Populus tremuloides
Black Oak
Quercus velutina
White Oak
Quercus alba
