Piptophyllum is a genus of plants in the grass family.Hubbard, Charles Edward. 1957. Kew Bulletin 12: 53Tropicos, Piptophyllum C.E. Hubb.Grassbase - The World Online Grass Flora The only known species is Piptophyllum welwitschii, native to Angola.The Plant List, Piptophyllum welwitschii (Rendle) C.E.Hubb.
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