This name is a synonym of Leptospermum trinervium (Sm.) Joy Thomps..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 123944) with original publication details: J. Voy. New South Wales 229 1790.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:160231-3.
This name was in version 1 of The Plant List, record kew-123944, and has not been changed.