Hyalis is a genus of South American flowering plants in the family Asteraceae.Don, David ex Hooker, William Jackson & Arnott, George Arnott Walker. 1835. 1: 108 descriptions in Latin, commentary in EnglishTropicos, Hyalis D. Don ex Hook. & Arn.
SpeciesFlann, C (ed) 2009+ Global Compositae Checklist Hyalis argentea D.Don ex Hook. & Arn. - Bolivia Hyalis lancifolia Baker - Bolivia, Argentina, Paraguay
formerly included see Aphyllocladus Hyalis spartioides (Wedd.) Benth. & Hook.f. ex Griseb. - Aphyllocladus spartioides Wedd.
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