⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-92493, and has not been changed.
This name is a synonym of Ptilostemon echinocephalus .
The record derives from TICA which reports it as a synonym (record 19D4D64F-22C3-4D44-8FCF-88BA1EA7CA45
) with original publication details: 470 1954.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:228599-1
.