Alnus

rugosa

Plantae

Magnoliophyta

Magnoliopsida

Fagales

Betulaceae

North and Central America; United States; Pennsylvania; Delaware County

Palmer, Samuel Copeland

1.2

fhlpalme0088

PC00153

Alnurugo

PCCD9999

http://tricontentdm.brynmawr.edu:80/cdm/ref/collection/Palmer/id/69

229151320112003_154882011200314488201120032.jpg

Botanical drawing of genus Alnus and species rugosa

Palmer Collection