Penstemon glandulosus
PNW
ID
OR
WA
325 specimens from 21 herbaria:
Idaho (135)
Oregon (69)
Washington (121)
112 images from 16 herbaria:
BBLM (2)
BLMVL (2)
BOIS (3)
CIC (17)
CIC-PYNF (2)
COLO (1)
EWU (3)
HPSU (2)
ID (49)
IDS (7)
LEA (1)
PNNL (1)
PSM (2)
SRP (8)
WTU (11)
WWB (1)