This name is a synonym of Gamochaeta andina (Phil.) Cabrera.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record B4BAA73E-9A3D-492A-8102-1B86F73881D9) with original publication details: Anales Univ. Chile 90 24 1895.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:111105-2.
This name was in version 1 of The Plant List, record gcc-14855, and has not been changed.