This name is a synonym of Valeriana ceratophylla Kunth.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 33500231) with original publication details: Edwards's Bot. Reg. misc. 76 1840.
This name was in version 1 of The Plant List, record tro-33500231, and has not been changed.