Taraxacum ceratophorum
PNW
AK
BC
ID
MT
OR
WA
YK
559 specimens from 18 herbaria:
Alaska (260)
British Columbia (126)
Idaho (11)
Montana (68)
Oregon (1)
Washington (18)
Yukon Territory (75)
245 images from 15 herbaria:
ALA (96)
BABY (1)
ID (8)
MONT (5)
MONTU (41)
NOCA (2)
PLU (2)
RM (2)
SRP (2)
UAAH (31)
UBC (20)
USFS (1)
WCW (1)
WTU (29)
WWB (4)