Pinguicula vulgaris
PNW
AK
BC
MT
OR
WA
YK
486 specimens from 20 herbaria:
Alaska (193)
British Columbia (137)
Montana (19)
Oregon (23)
Washington (99)
Yukon Territory (15)
166 images from 15 herbaria:
ALA (47)
BABY (1)
ID (5)
LEA (1)
MONT (3)
MONTU (12)
PLU (4)
PSM (5)
SOC (4)
SRP (1)
UAAH (6)
UBC (12)
WCW (3)
WTU (52)
WWB (10)