Sericocarpus rigidus
PNW
BC
OR
WA
90 specimens from 11 herbaria:
British Columbia (47)
Oregon (10)
Washington (33)
33 images from 9 herbaria:
COCC (1)
EVE (3)
EWU (1)
HPSU (1)
ID (3)
UBC (4)
WS (2)
WTU (17)
WWB (1)