This name is a synonym of Strychnos madagascariensis Poir..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 19000143) with original publication details: Kew Bull. 1895: 98 1895.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:547088-1.
This name was in version 1 of The Plant List, record tro-19000143.