Nomenclature: wfo-0001395392

Thomas J. Howell (1842-1912)

Penstemon whitedii var. dayanus (Howell) M.Peck Man. Pl. Oregon : 647 (1941)

Nomenclatural References


Taxonomy: Synonym in 2024-06

Occurs in: 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06

Accepted name is: Penstemon eriantherus var. argillosus M.E.Jones

Placement

Taxonomic References