Phacelia sericea var. sericea
PNW
BC
ID
MT
OR
WA
196 specimens from 15 herbaria:
British Columbia (17)
Idaho (60)
Montana (60)
Oregon (2)
Washington (57)
98 images from 11 herbaria:
BBLM (1)
CIC (1)
ID (37)
IDS (3)
MONTU (28)
NOCA (4)
RM (7)
SRP (2)
UBC (9)
WTU (1)
WWB (5)