Nomenclature: wfo-0001371504

Amer. Naturalist 53: 189. 1919 Theodore Dru Alison Cockerell (1866-1948)

Helianthus tuberosus var. purpurellus Cockerell Amer. Naturalist 53: 189 (1919)

Nomenclatural References


Taxonomy: Unplaced in 2022-12

Occurs in: 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.

Taxonomic References