Penstemon eriantherus var. argillosus
PNW
OR
59 specimens from 7 herbaria:
Oregon (59)
No County (9)
Crook (7)
Deschutes (1)
Gilliam (1)
Grant (16)
Jefferson (2)
needs research (1)
Wallowa (1)
Wasco (1)
Wheeler (20)
9 images from 3 herbaria:
ID (4)
WCW (1)
WTU (4)