This name is a synonym of Tradescantia ohiensis Raf..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 339559) with original publication details: Phytologia 42: 381 1979.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:256033-2.
This name was in version 1 of The Plant List, record kew-339559, and has not been changed.