Solidago
rigida
PNW
AK
MT
OR
WA
110 specimens from 10 herbaria:
Alaska (1)
Montana (92)
Oregon (4)
Washington (13)
97 images from 6 herbaria:
ID (3)
LEA (1)
MONT (47)
MONTU (30)
REED (2)
WTU (14)