Castilleja
parviflora
var.
oreopola
PNW
BC
ID
OR
WA
283 specimens from 18 herbaria:
British Columbia (3)
Idaho (1)
Oregon (104)
Washington (174)
110 images from 15 herbaria:
COCC (4)
EWU (3)
HPSU (5)
ID (3)
IDS (5)
LEA (1)
MORA (12)
OSC (51)
PLU (1)
REED (7)
SRP (3)
WCW (7)
WS (2)
WTU (4)
WWB (2)