Nomenclature: wfo-0001371435

Amer. Naturalist 49: 617. 1915 Theodore Dru Alison Cockerell (1866-1948)

Helianthus annuus var. chrysanthemoides Cockerell Amer. Naturalist 49: 617 (1915)

Nomenclatural References


Taxonomy: Synonym in 2022-06

Occurs in: 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01

Accepted name is: Helianthus annuus L.

Placement