Not an accepted name (status: rejected).
The accepted name is
Chryselium gnaphalioides (Kunth) Urtubey & S.E.Freire, 2019.
Pseudognaphalium antennarioides
Anderb., 1991
2% complete
No common name
(1991). Opera Bot. 104
There is no corrections for Pseudognaphalium antennarioides yet.