⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-113510, and has not been changed.
This name is a synonym of Haplopappus rigidus .
The record derives from TICA which reports it as a synonym (record 11C86586-8F95-4BEA-9E0A-B7C5227C1F7B
) with original publication details: Revis. Gen. Pl. 1 315 1891.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23097-2
.