Calypso bulbosa var. americana
PNW
AK
BC
ID
MT
WA
66 specimens from 6 herbaria:
Alaska (1)
British Columbia (6)
Idaho (3)
Montana (31)
Washington (22)
31 images from 4 herbaria:
ID (1)
MONTU (26)
UBC (3)
WTU (1)