Erigeron philadelphicus var. philadelphicus
PNW
BC
ID
OR
WA
21 specimens from 7 herbaria:
British Columbia (3)
Idaho (3)
Oregon (9)
Washington (6)
19 images from 6 herbaria:
ID (5)
SOC (2)
SRP (1)
UBC (3)
WS (2)
WTU (6)