Nomenclature: wfo-0000045652

Rudbeckia columnifera [Nutt.] in Fras. Cat. n. 75. 1813 ; Pursh, Fl. Am. Sept. ii. 575.

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.