This name is a synonym of Valeriana interrupta Ruiz & Pav..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 33500239) with original publication details: Bot. Jahrb. Syst. 37: 442 1906.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:262296-2.
This name was in version 1 of The Plant List, record tro-33500239.