Nomenclature: wfo-0000476794

Bot. Gaz. 34(1): 31 (-32). 1902 [16 Jul 1902] Aven Nelson (1859-1952)

Penstemon xylus A.Nelson Bot. Gaz. 34: 31 (1902)

Nomenclatural References


Taxonomy: Unplaced in 2018-07

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

Associated Names

These are genera with the same genus name in this classification but a taxonomist hasn't confirmed this as a good taxon or synonym.