This name is a synonym of Tibouchina tortuosa (Bonpl.) Almeda.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 20303420) with original publication details: Monogr. Phan. 7: 258–259 1891.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:253172-2.
This name was in version 1 of The Plant List, record tro-20303420.