This name is a synonym of Tibouchina bipenicillata (Naudin) Cogn..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50203143) with original publication details: Trans. Linn. Soc. London 28(1): 46 1871.
This name was in version 1 of The Plant List, record tro-50203143, and has not been changed.