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As classified in WFO snapshot

June 2025

latest classification for this taxon

genus

Heliopsis Pers.

This genus name was first published in Syn. Pl. 2(2): 473 (1807)  

At the time of this classification snapshot, this genus name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-4000017261.

Statistics

Synonyms of Heliopsis

Name Author Protologue Nomenclator WFO link
Spilanthes americana var. americana wfo-0000050111
Spilanthes americana f. americana wfo-0000053199
Heliopsis sect. Kallias (Cass.) DC. Prodr. [A. P. de Candolle] 5: 550. 1836 [1-10 Oct 1836] wfo-3400004591
Heliopsis subg. Kallias Cass. Dict. Sci. Nat., ed. 2. [F. Cuvier] 24: 326, 327, 333 ('Callias'). 1822 wfo-3500001199
Helenomoium Willd. ex DC. Prodr. 5: 551, in syn. (1836) wfo-4000017186
Helepta Raf. Neogenyton : 3 (1825) wfo-4000017191

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Name Author Protologue Nomenclator WFO link

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These names are not yet placed in the taxonomy, but may be associated with Heliopsis:

Name Author Protologue Nomenclator WFO link