Parnassia palustris
PNW
AK
BC
ID
MT
OR
WA
363 specimens from 24 herbaria:
Alaska (101)
British Columbia (124)
Idaho (16)
Montana (61)
Oregon (19)
Washington (32)
213 images from 20 herbaria:
BLMMD (3)
BOIS (1)
CIC (2)
HPSU (1)
ID (22)
IDS (1)
IFBLM (1)
LEA (1)
MONT (17)
MONTU (25)
OSC (1)
PSM (2)
SOC (3)
SRP (3)
UAAH (35)
UBC (8)
WCW (3)
WS (8)
WTU (71)
WWB (5)