This name is a synonym of Callistemon acuminatus Cheel.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 347375) with original publication details: Novon 16: 471 2006.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:77085509-1.
This name was in version 1 of The Plant List, record kew-347375, and has not been changed.