⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-5306, with some changes.
This name is a synonym of Helianthus hirsutus .
The record derives from TICA which reports it as a synonym (record 8920128F-66EC-4BED-A7E5-09E7B4843AC9
) with original publication details: Fl. N. Amer. (Torr. & A. Gray) 2: 329 329 1842.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119142-2
.