This name is a synonym of Tradescantia gracillima Standl..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 270214) with original publication details: Monogr. Phan. 3: 296 1881.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:255922-2.
This name was in version 1 of The Plant List, record kew-270214, and has not been changed.