Castilleja thompsonii
PNW
BC
OR
WA
273 specimens from 18 herbaria:
British Columbia (75)
Oregon (5)
Washington (193)
59 images from 14 herbaria:
BLMMD (1)
CIC (1)
HPSU (1)
ID (13)
IDS (1)
NOCA (2)
PLU (8)
PNNL (4)
PSM (1)
SRP (1)
UBC (10)
WSTC (3)
WTU (7)
WWB (6)