As classified in WFO snapshot
June 2025
latest classification for this taxon
species
Helianthus giganteus
This species name was first published in Sp. Pl. [Linnaeus] 2: 905 (1753)
At the time of this classification snapshot, this species 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-0000094208.
Literature
Synonyms of Helianthus giganteus
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Helianthus validus | Pap. Michigan Acad. Sci. 9: 410, pl. 62 (1929) | wfo-0000020930 | ||
| Helianthus alienus | Pap. Michigan Acad. Sci. 9: 406, tab. 60 (1929) | wfo-0000032673 | ||
| Helianthus giganteus subsp. giganteus | – | – | — | wfo-0000053850 |
| Helianthus giganteus var. giganteus | – | – | — | wfo-0000070251 |
| Helianthus giganteus subsp. alienus | – | wfo-0000080250 | ||
| Helianthus borealis | Pap. Michigan Acad. Sci. 9: 411, pl. 63 (1929) | wfo-0000080842 | ||
| Helianthus giganteus var. subtuberosus | Ill. Fl. N. U.S. (Britton & Brown) 3: 425 (1898) | wfo-0000091497 | ||
| Helianthus subtuberosus | – | — | wfo-0000101392 | |
| Helianthus nuttallii var. subtuberosus | Phytologia 23: 74 (1972) | wfo-0000105905 |