Nomenclature: wfo-0000476759

Bot. Gaz. 55: 381. 1913 Type specimen at Edinburgh (E). Nelson, Aven; Nelson, Elias; Macbride, James: 1999. Barcode: E01046742. Aven Nelson (1859-1952)

Penstemon rex A.Nelson & J.F.Macbr. Bot. Gaz. 55: 381 (1913)

Nomenclatural References


Taxonomy: Synonym in 2022-06

Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01

Accepted name is: Penstemon speciosus Douglas

Placement