This name is a synonym of Manilkara jaimiqui subsp. emarginata (L.) Cronquist.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 128388) with original publication details: Not. Bot. 37 1891.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:162398-2.
This name was in version 1 of The Plant List, record kew-128388.