ARISTIDA hordeacea Kunth [family POACEAE], Rév. Gram. 2: 517, t. 173 (1831); Ann. list grasses Ug.: 4 (1947); F.P.S. 3: 395 (1956); R.K.G.: 33 (1958); Ann. list Nyasaland grasses: 29 (1958); I.G.U.: 16 (1960); G.T.: 23 (1965). Type: Senegal, Leprieur (P, iso.!)
ARISTIDA steudeliana Trin. & Rupr. [family POACEAE], Sp. Gram. Stip.: 155 (1842). Types: Sudan Republic, Kordofan, Abu-Gerad, Kotschy 33 & Ethiopia, Gapdia, Schimper 804 (both K, isosyn.!)
ARISTIDA pseudohordeacea Stent & Rattray [family POACEAE], in Proc. Rhod. Sci. Assoc. 32: 45 (1933), as “ pseudohordacea”. Type: Rhodesia, Victoria Falls, Brain in S.R.G.H. 5827 (K, iso.!)