This name is a synonym of Trematodon microthecius Besch..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 35120339) with original publication details: Aussereur. Laubm. 311. 29 f. 2 1911.
This name was in version 1 of The Plant List, record tro-35120339, and has not been changed.