Onoseris is a genus of Mesoamerican and South American flowering plants in the family Asteraceae.
Species
Formerly included
Several species once considered members of Onoseris are now regarded as better suited to other genera: Actinoseris, Criscia, Hieracium, Ianthopappus, Lycoseris, Noticastrum, Trichocline, and Urmenetea.
