Nomenclature: wfo-0000072550

Beih. Bot. Centralbl., Abt. 2. 35: 560. 1917

Cirsium tweedyi (Rydb.) Petr. 560 1917

Nomenclatural References


Taxonomy: Synonym in 2023-06

Occurs in: 2018-07 : 2019-03 : 2022-12 : 2023-06 : 2023-12 : 2024-06

Accepted name is: Cirsium eatonii var. murdockii S.L.Welsh

Placement

Taxonomic References