Pachylaena is a genus of South American flowering plants in the tribe Mutisieae within the family Asteraceae.Hooker, William Jackson. 1835. Companion to the Botanical Magazine. London 1: 106Tropicos, Pachylaena D. Don & Arn. ex Hook.
SpeciesMarticorena, C. & M. Quezada. 1985. Catálogo de la Flora Vascular de Chile. Gayana, Bot. 42: 1–157 Pachylaena atriplicifolia D.Don ex Hook. & Arn. - Chile, Argentina Pachylaena rosea I.M.Johnst. - Chile formerly included see Chaetanthera Pachylaena elegans Phil. - Chaetanthera flabellifolia Cabrera
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