Nomenclature: wfo-4000017176

Man. Fl. N. States [Britton], ed. 2. 54. 1905 [Apr 1905] (as 'Helianthium') George Bentham (1800-1884) George Engelmann (1809-1884) Joseph Dalton Hooker (1817-1911)

Helanthium (Benth. & Hook.f.) Engelm. ex J.G.Sm. Man. Fl. N. States , ed. 2: 54 (1905)

Nomenclatural References


Taxonomy: Synonym in 2019-03

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: Echinodorus Rich.

Placement