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⚠ Version 1 of The Plant List has been superseded.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-5849, with some changes.

M Helianthus subtuberosus (Britton) Britton is a synonym of Helianthus giganteus L.

This name is a synonym of Helianthus giganteus L..

The record derives from TICA which reports it as a synonym (record 2F43B2C8-E65A-499E-B780-0AE3B7D1DC65).