Clarkia purpurea
PNW
BC
OR
WA
463 specimens from 15 herbaria:
British Columbia (10)
Oregon (365)
Washington (88)
256 images from 12 herbaria:
CIC (1)
HPSU (11)
ID (22)
IDS (2)
OSC (156)
REED (4)
SOC (42)
SRP (8)
UBC (5)
WCW (2)
WS (1)
WTU (2)