Oenothera cespitosa ssp. marginata
PNW
ID
MT
OR
WA
218 specimens from 16 herbaria:
Idaho (134)
Montana (4)
Oregon (71)
Washington (9)
94 images from 9 herbaria:
BBLM (1)
BOIS (2)
CIC (27)
CRMO (1)
ID (31)
IDS (19)
SRP (9)
VALE (3)
WWB (1)