Saxifraga rivularis
PNW
AK
BC
YK
153 specimens from 10 herbaria:
Alaska (61)
British Columbia (80)
Yukon Territory (12)
50 images from 7 herbaria:
ALA (30)
BABY (2)
HPSU (1)
ID (2)
UAAH (7)
UBC (7)
WWB (1)