Calochortus lyallii
PNW
BC
ID
OR
WA
145 specimens from 14 herbaria:
British Columbia (4)
Idaho (2)
Oregon (2)
Washington (137)
30 images from 10 herbaria:
CIC (1)
EWU (2)
HPSU (3)
ID (4)
NOCA (4)
PSM (1)
SRP (1)
UBC (3)
WTU (6)
WWB (5)