Penstemon deustus var. deustus
PNW
ID
MT
OR
WA
473 specimens from 20 herbaria:
Idaho (281)
Montana (25)
Oregon (113)
Washington (54)
188 images from 17 herbaria:
BBLM (3)
BOIS (1)
CIC (19)
CIC-PYNF (1)
CIC-SHO (2)
ID (52)
IDS (20)
MONT (1)
MONTU (6)
NOCA (2)
RM (6)
SOC (2)
SRP (15)
USFS (2)
WCW (3)
WTU (49)
WWB (4)