Smrozak:
Betula nigra (River birch) 1251-79*A, 1251-79*E, and 1199*D and Betula alleghaniensis (Yellow birch) 12843*A, 12843*D, 12843*H, 12843*E,
Smrozak:
Betula nigra (RIver birch) 1251-79*E and 1199*D and Betula alleghaniensis (Yellow birch) 12843*D and 12843*H
Smrozak:
Betula nigra (RIver birch) 1251-79*E and 1199*D and Betula alleghaniensis (Yellow birch) 12843*D
Smrozak:
Betula nigra (River birch) 1199*D, Betula alleghaniensis (Yellow birch) 12843*A, 12843*D, 12843*H
