This name is a synonym of Styrax suberifolius Hook. & Arn..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 30800252) with original publication details: Pflanzenr. 30(IV. 241): 61 1907.
This name was in version 1 of The Plant List, record tro-30800252.