Calypso bulbosa var. americana
PNW
BC
ID
MT
OR
WA
YK
99 specimens from 8 herbaria:
British Columbia (3)
Idaho (10)
Montana (44)
Oregon (8)
Washington (31)
Yukon Territory (3)
33 images from 5 herbaria:
MONTU (25)
RM (2)
UBC (2)
USFS (3)
WTU (1)