This name is a synonym of Valeriana bracteata Benth..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 33500747) with original publication details: J. Wash. Acad. Sci. 15: 456 1925.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:262260-2.
This name was in version 1 of The Plant List, record tro-33500747, and has not been changed.