Family Code: ASTERA Genus Code: PICRI Genus CN: oxtongue Genus Authority: L. Genus Summary: A genus of about 40 species, of the Old World, particularly the Mediterranean region. Genus References: Strother in FNA (2006a); Cronquist (1980)=SE. [also see Helminthotheca] Last Updated: 2019-11-29 Publish: 1