Oxalis oregana
PNW
BC
OR
WA
423 specimens from 25 herbaria:
British Columbia (23)
Oregon (267)
Washington (133)
272 images from 23 herbaria:
BLMMD (1)
CIC (1)
COCC (6)
EWU (8)
HJAEF (1)
HJAEFB (1)
HPSU (28)
ID (16)
IDS (2)
LEA (1)
LINF (25)
MORA (7)
OSC (98)
PLU (6)
PSM (9)
REED (12)
SOC (21)
SRP (8)
UBC (3)
WCW (4)
WS (1)
WTU (6)
WWB (7)