This name is a synonym of Trematodon flexipes Mitt..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 35120219) with original publication details: Victorian Naturalist 72: 5. 10 G–N 1955.
This name was in version 1 of The Plant List, record tro-35120219, and has not been changed.