Phacelia humilis
PNW
BC
ID
OR
WA
81 specimens from 16 herbaria:
British Columbia (1)
Idaho (1)
Oregon (38)
Washington (41)
28 images from 11 herbaria:
CIC (9)
ID (3)
IDS (4)
LINF (1)
NOCA (2)
PLU (2)
SOC (1)
SRP (1)
VALE (2)
WSTC (1)
WWB (2)