Dryas drummondii
PNW
AK
BC
MT
OR
WA
202 specimens from 15 herbaria:
Alaska (41)
British Columbia (80)
Montana (45)
Oregon (15)
Washington (12)
119 images from 12 herbaria:
BABY (2)
BOIS (1)
ID (7)
LEA (1)
MONT (6)
MONTU (26)
OSC (8)
PSM (1)
UAAH (7)
UBC (14)
WCW (2)
WTU (44)