Oenothera cespitosa ssp. cespitosa
PNW
ID
MT
OR
WA
241 specimens from 21 herbaria:
Idaho (143)
Montana (44)
Oregon (46)
Washington (8)
133 images from 19 herbaria:
BBLM (1)
BLMVL (2)
BOIS (2)
CIC (5)
COCC (1)
CRMO (3)
ID (38)
IDS (23)
IFBLM (1)
MONT (5)
MONTU (28)
OSC (5)
SBLM (1)
SOC (3)
SRP (6)
VALE (1)
WS (1)
WTU (4)
WWB (3)