Pisum
sativum
PNW
BC
ID
OR
WA
44 specimens from 8 herbaria:
British Columbia (6)
Idaho (20)
Oregon (11)
Washington (7)
25 images from 6 herbaria:
ID (3)
IDE (16)
OSC (1)
SRP (1)
UBC (1)
WTU (3)
