⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-80870, with some changes.
This name is a synonym of Heliopsis oppositifolia .
The record derives from TICA which reports it as a synonym (record 02DB47FC-AAA0-43C2-BBAA-6E8AEBB9ECF9
) with original publication details: Ohio J. Sci. 61 178 1961.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119698-2
.