⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-6301164, and has not been changed.
This name is a synonym of Pycnophyllum weberbaueri Muschl..
The record derives from Tropicos which reports it as a synonym (record 6301164) with original publication details: Schrift. Ver. Naturk. Unterweser N.F. 19 19 1934.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:202146-2.