Chaetanthus is a group of plants in the Restionaceae described as a genus in 1810.Tropicos, Chaetanthus R. Br.Brown, Robert. 1810. Prodromus florae Novae Hollandiae et Insulae Van-Diemen, exhibens characteres plantarum 251 The entire genus is endemic to the southern part of Western Australia.Kew World Checklist of Selected Plant Families
Species Chaetanthus aristatus (R.Br.) B.G.Briggs & L.A.S.Johnson Chaetanthus leptocarpoides R.Br. Chaetanthus tenellus (Nees) B.G.Briggs & L.A.S.Johnson
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