Hieracium
pilosella
PNW
AK
BC
ID
OR
WA
39 specimens from 9 herbaria:
Alaska (1)
British Columbia (14)
Idaho (1)
Oregon (7)
Washington (16)
15 images from 6 herbaria:
ID (2)
IDE (1)
OSC (1)
UAAH (1)
UBC (1)
WTU (9)