⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-79635, and has not been changed.
This name is a synonym of Helianthus porteri .
The record derives from TICA which reports it as a synonym (record 57FB1FFA-D8C4-48E5-855F-6BDA2733525B
) with original publication details: 183 1918.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119661-2
.