This name is a synonym of Rourea microphylla (Hook. & Arn.) Planch..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 8400355) with original publication details: Fl. Cambodge, Laos & Vietnam 2: 28 1962.
This name was in version 1 of The Plant List, record tro-8400355, and has not been changed.