This name is a synonym of Myrciaria floribunda (H.West ex Willd.) O.Berg.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 34684) with original publication details: Prodr. 3: 262 1828.
This name was in version 1 of The Plant List, record kew-34684.