Oligothrix is a genus of flowering plants in the groundsel tribe within the sunflower family.Candolle, Augustin Pyramus de. 1838. Prodromus Systematis Naturalis Regni Vegetabilis 6: 304 in LatinTropicos, Oligothrix DC
SpeciesFlann, C (ed) 2009+ Global Compositae Checklist The only known species is Oligothrix gracilis, which is endemic to the Cape Provinces of South Africa.Gibbs Russell, G. E., W. G. M. Welman, E. Retief, K. L. Immelman, G. Germishuizen, B. J. Pienaar, M. Van Wyk & A. Nicholas. 1987. List of species of southern African plants. Memoirs of the Botanical Survey of South Africa 2(1–2): 1–152(pt. 1), 1–270(pt. 2).Oligothrix gracilis DC. Plants of the World Online. Retrieved 28 September 2023.
formerly included see Psednotrichia Oligothrix newtonii O.Hoffm. - Psednotrichia newtonii (O.Hoffm.) Anderb. & P.O.Karis Oligothrix xyridopsis O.Hoffm. - Psednotrichia xyridopsis (O.Hoffm.) Anderb. & P.O.Karis
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