This name is a synonym of Valeriana sitchensis Bong..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 33500552) with original publication details: Flora 20(2): 450 1837.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:859859-1.
This name was in version 1 of The Plant List, record tro-33500552.