This name is a synonym of Chylismia claviformis (Torr. & Frém.) A.Heller.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50082395) with original publication details: Botany (Fortieth Parallel) 109 1871.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:173375-2.
This name was in version 1 of The Plant List, record tro-50082395, and has not been changed.