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⚠ Version 1 of The Plant List has been superseded.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-3397, with some changes.

M Helianthus macrocarpus DC. & A.DC. 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 73CAB3CB-13DB-46FA-97F1-0645C29AD301) with original publication details: DC. & A. DC. in Mém. Soc. Phys. Genève 7. 1836. 272 1836.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:329237-2.