Calochortus longebarbatus
PNW
OR
WA
79 specimens from 14 herbaria:
Oregon (49)
Washington (30)
38 images from 12 herbaria:
CIC (1)
COCC (2)
HPSU (1)
ID (1)
IDS (1)
OSC (1)
REED (2)
SEF (1)
UBC (1)
WCW (1)
WS (16)
WTU (10)