⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-99969, and has not been changed.
This name is a synonym of Heterotheca sessiliflora subsp. bolanderi .
The record derives from TICA which reports it as a synonym (record 58A557E6-EC24-4792-9985-998C5FFFC1BE
) with original publication details: Proc. Amer. Acad. Arts 6: 543. 1866 543 .
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:57860-2
.