Nomenclature: wfo-0001395336

Asa Gray (1810-1888)

Penstemon barbatus var. puberulus A.Gray Rep. U.S. Mex. Bound. 2(1): 114 (1859)

Nomenclatural References


Taxonomy: Synonym in 2023-06

Occurs in: 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01

Accepted name is: Penstemon barbatus var. barbatus

Placement

Taxonomic References