familyPlantaginaceae
genusPenstemon
subgenusPenstemon subg. Penstemon
sectionPenstemon sect. Saccanthera
speciesPenstemon glandulosus
Penstemon glandulosus var. chelanensis
in C. L. Hitchcock et al., Vasc. Pl. Pacif. N.W. 4: 388. 1959.
Endemic
Basionym: Penstemon glandulosus subsp. chelanensis D. D. Keck in L. Abrams and R. S. Ferris, Ill. Fl. Pacific States 3: 764. 1951
Treatment appears in FNA Volume 17. Treatment on page 234.
Basal leaves: blade margins entire or subentire.
Phenology: Flowering Apr–Jul.
Habitat: Rocky sagebrush slopes, hillsides, and banks.
Elevation: 200–2000 m.
Discussion
Variety chelanensis is known from the eastern slope of the Cascade Range in Benton, Chelan, Kittitas, Klickitat, and Yakima counties, Washington, and Hood River and Wasco counties, Oregon.
Selected References
None.
Lower Taxa
None.