Calochortus lyallii
PNW
BC
ID
OR
WA
167 specimens from 15 herbaria:
British Columbia (5)
Idaho (2)
Oregon (2)
Washington (158)
94 images from 11 herbaria:
CIC (1)
EWU (2)
HPSU (3)
ID (4)
NOCA (4)
PSM (1)
SRP (2)
UBC (3)
WS (59)
WTU (10)
WWB (5)