This name is a synonym of Neonesomia palmeri (A.Gray) Urbatsch & R.P.Roberts.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 5941E8C8-27EA-4574-866C-30CA150BE8B2) with original publication details: Proc. Amer. Acad. Arts 17 209 1882.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23879-2.
This name was in version 1 of The Plant List, record gcc-26394.