Oenothera curtiflora
PNW
BC
ID
MT
OR
WA
192 specimens from 18 herbaria:
British Columbia (1)
Idaho (88)
Montana (28)
Oregon (42)
Washington (33)
123 images from 16 herbaria:
BBLM-OWY (1)
CIC (15)
ID (26)
IDE (9)
IDS (9)
MONT (22)
MONTU (8)
NEZ (1)
OSC (14)
PSM (1)
SRP (10)
TFBLM (1)
VALE (2)
WCW (2)
WS (1)
WTU (1)