Nomenclature: wfo-0000043151

Rhodora 39: 293. 1937 Asa Gray (1810-1888)

Silphium dentatum var. angustatum (A.Gray) L.M.Perry Rhodora 39: 293 (1937)

Nomenclatural References


Taxonomy: Synonym in 2021-12

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: Silphium asteriscus var. dentatum (Elliott) Chapm.

Placement