Penstemon rattanii var. rattanii
PNW
OR
52 specimens from 5 herbaria:
Oregon (52)
No County (3)
Benton (11)
Benton or Lincoln (1)
Coos (7)
Coos or Curry (1)
Curry (18)
Douglas (4)
Josephine (1)
Lane (5)
needs research (1)
3 images from 2 herbaria:
IDS (1)
SRP (2)