This name is a synonym of Mairia crenata (Thunb.) Nees.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record ADB5DBE4-A90D-4974-9CD6-C5F9128755B6) with original publication details: 166 1832.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:181010-1.
This name was in version 1 of The Plant List, record gcc-119788.