This name is a synonym of Phoradendron crassifolium (Pohl ex DC.) Eichler.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 19100471) with original publication details: Publ. Field Mus. Nat. Hist., Bot. Ser. 13(2/2): 385 1937.
This name was in version 1 of The Plant List, record tro-19100471.