Polevansia is a genus of African plants in the grass family.De Winter, Bernard 1966. Bothalia 9: 130Tropicos, Polevansia rigida De WinterGrassbase - The World Online Grass Flora The only known species is Polevansia rigida. native to Lesotho and to Cape Province.Kew World Checklist of Selected Plant FamiliesGibbs 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).
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