The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-2062, with some changes.

M Helianthus multiflorus Hook. is a synonym of Helianthus annuus L.

This name is a synonym of Helianthus annuus L..

The record derives from TICA which reports it as a synonym (record 54149203-020F-41E5-8ABA-03B5D4F7C2F1) with original publication details: Fl. Bor.-Amer. (Hooker) i. 313 (excl. syn.). 313 1833.

Full publication details for this name can be found in IPNI: