Poaceae Barnhart
Apocopis Nees , legitimate, scientific
Nees von Esenbeck, C.G.D. (22 April 1841), A descriptive catalogue of the Gramineae and Cyperaceae contained in the Indian herbarium of Dr. Royle. Proceedings of the Linnean Society of London 1(11): 93-94 BHL [tax. nov.]
  • Type: Apocopis royleanus Nees
Roberty, G.E. (July 1960), Monographie systématique des Andropogonées du globe. Boissiera 9: 324-328 [secondary reference]