Family Code: ASTERA Genus Code: GAMOC Genus CN: everlasting Genus Authority: Weddell Genus Summary: A genus of about 50-80 species, herbs, subcosmopolitan, but primarily in South America. Gamochaeta is more closely related to other genera than it is to Gnaphalium. Genus References: Nesom in FNA (2006a); Nesom (1990)=Z; Arriagada (1998)=Y; Nesom (2004b, 2004c)=X; Cronquist (1980)=SE; Pruski & Nesom (2004). Key based closely on FNA. Last Updated: 2019-11-29 Publish: 1