Cypripedium parviflorum
PNW
AK
BC
ID
MT
WA
88 specimens from 12 herbaria:
Alaska (2)
British Columbia (50)
Idaho (1)
Montana (12)
Washington (21)
49 images from 9 herbaria:
BABY (4)
EWU (1)
ID (1)
MONT (4)
MONTU (7)
NOCA (1)
UAAH (2)
UBC (13)
WTU (16)