This name is a synonym of Eucephalus tomentellus (Greene) Greene.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 0F9C412A-AC36-4F2D-938A-68150DF1E3F7) with original publication details: Pittonia 2 16 1889.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23149-2.
This name was in version 1 of The Plant List, record gcc-77986.