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⚠ Version 1 of The Plant List has been superseded.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-63947, with some changes.

L Helianthus nuttallii var. subtuberosus (Britton) B.Boivin 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 0D18C8ED-A0EE-42D6-9F6C-BAD43B8CF2B6) with original publication details: 74 1972.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119199-2.