⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-69602, with some changes.
This name is a synonym of Heliopsis helianthoides var. helianthoides .
The record derives from TICA which reports it as a synonym (record 24E5114B-821D-47D2-8EDF-E7A2EB7C3558
) with original publication details: Rhodora 39: 456. 1937 456 1937.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119686-2
.