This name is a synonym of Phyllanthus welwitschianus Müll.Arg..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 153435) with original publication details: Fl. Trop. Afr. 6(1): 733 1912.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:353572-1.
This name was in version 1 of The Plant List, record kew-153435.