Remarks.—This form intergrades with the preceding to such an extent that there is little difference between the extremes of the two forms.
PRUNUS AMERICANA variety LANATA Sudworth. Woolly-leaf Plum. (× 1/2.)
PRUNUS NIGRA Aiton. Canada Plum. (× 1/2.)
Remarks.—This form intergrades with the preceding to such an extent that there is little difference between the extremes of the two forms.
PRUNUS AMERICANA variety LANATA Sudworth. Woolly-leaf Plum. (× 1/2.)
PRUNUS NIGRA Aiton. Canada Plum. (× 1/2.)