⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-40764, with some changes.
This name is a synonym of Heterotheca canescens .
The record derives from TICA which reports it as a synonym (record 4062F1DB-CA79-4AF2-9C7A-4B8B920A2EA4
) with original publication details: Prodr. (DC.) 5 349 1836.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:117460-2
.