Typification of species names in Adenocaulon and Eriachaenium (Compositae/Asteraceae, Subfamily Mutisioideae, Tribe Mutisieae, Subtribe Adenocaulinae)

During the course of a recent research project on Adenocaulon and Eriachaenium it became apparent that some of the species names had not been typified. In this study we located and designated as much type material as possible for these two genera. We indicate holotypes or lectotypes where appropriate, including one for the type of the genus Adenocaulon.