This name is a synonym of Pluchea somaliensis (Thell.) Thulin.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 8E0902A7-7286-4A33-8F6F-7FD5A5176636) with original publication details: 1923.
This name was in version 1 of The Plant List, record gcc-88621, and has not been changed.