This name is a synonym of Pomatocalpa tonkinense (Gagnep.) Seidenf..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 41981) with original publication details: Bull. Mus. Natl. Hist. Nat. II, 22: 631 1951.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:623576-1.
This name was in version 1 of The Plant List, record kew-41981, and has not been changed.