⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-22001551, with some changes.
This name is a synonym of Parathesis fusca (Oerst.) Mez.
The record derives from Tropicos which reports it as a synonym (record 22001551) with original publication details: J. Wash. Acad. Sci. 17(20): 526 526 1927.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:183040-2.