This name is a synonym of Robinia pseudoacacia L..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 13047182) with original publication details: Phytologia 22(3): 139 1971.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:221547-2.
This name was in version 1 of The Plant List, record tro-13047182.