This name is a synonym of Phoradendron bolleanum (Seem.) Eichler.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 19100949) with original publication details: Pacif. Railr. Rep. 4: 134 1857.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:194181-2.
This name was in version 1 of The Plant List, record tro-19100949.