This name is a synonym of Trematodon mayottensis Besch..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 35120295) with original publication details: Hedwigia 53: 96. 2 f. 2 1913.
This name was in version 1 of The Plant List, record tro-35120295, and has not been changed.