⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-17802986, and has not been changed.
This name is a synonym of Pleurothyrium williamsii .
The record derives from Tropicos which reports it as a synonym (record 17802986
) with original publication details: J. Sci. Res. (Jakarta) 1: 122 122 1952.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:467701-1
.