Physaria occidentalis
PNW
BC
ID
OR
WA
255 specimens from 16 herbaria:
British Columbia (1)
Idaho (86)
Oregon (167)
Washington (1)
146 images from 13 herbaria:
BOIS (3)
CIC (25)
COCC (3)
CRMO (3)
HPSU (1)
ID (23)
IDS (10)
OSC (58)
REED (1)
SRP (14)
WCW (1)
WS (1)
WTU (3)