Tofieldia pusilla
PNW
AK
BC
MT
124 specimens from 9 herbaria:
Alaska (40)
British Columbia (70)
Montana (8)
41 images from 8 herbaria:
BABY (1)
MONT (2)
MONTU (7)
PSM (1)
UAAH (25)
UBC (2)
WTU (2)
WWB (1)