As classified in WFO snapshot
June 2023
Warning: older classification
species
Helianthus × cinereus
This species name was first published in Amer. Midl. Naturalist lviii. 428 (1957)
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-0000028334.
Literature
Synonyms of Helianthus × cinereus
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Helianthus cinereus var. cinereus | – | – | — | wfo-0000054125 |
| Helianthus cinereus | Fl. N. Amer. 2: 324 (1842) | wfo-0000118827 |