This name is a synonym of Aloysia citriodora Palau.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 6952) with original publication details: Bot. Porto Rico 6: 140 1925.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:9688-2.
This name was in version 1 of The Plant List, record kew-6952.