Nomenclature: wfo-0000129590

Bull. Torrey Bot. Club 28: 507. 1901

Carduus centaureae Rydb. Bull. Torrey Bot. Club 28: 507 (1901)

Nomenclatural References


Taxonomy: Synonym in 2022-12

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: Cirsium clavatum var. americanum (A.Gray) D.J.Keil

Placement

Taxonomic References