Tofieldia pusilla
PNW
AK
BC
MT
YK
341 specimens from 11 herbaria:
Alaska (216)
British Columbia (69)
Montana (9)
Yukon Territory (47)
250 images from 9 herbaria:
ALA (191)
BABY (1)
MONT (2)
MONTU (7)
PSM (1)
UAAH (22)
UBC (23)
WTU (2)
WWB (1)