Sisyrinchium idahoense var. occidentale
PNW
BC
ID
MT
OR
WA
296 specimens from 14 herbaria:
British Columbia (11)
Idaho (97)
Montana (50)
Oregon (78)
Washington (60)
149 images from 14 herbaria:
CIC (18)
ID (59)
IDE (1)
IDS (4)
IFBLM (1)
MONT (13)
MONTU (19)
OSC (6)
SOC (2)
SRP (2)
UBC (10)
VALE (1)
WS (2)
WTU (11)