Domin, K. (1915), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 347 [tax. nov.]

• Type: "Queensland: Savannenwälder bei Pentland (DOMIN, III, 1910)"

Gardner, C.A. (1952), Gramineae. Flora of Western Australia 1(1): 169 [secondary reference]

Chippendale, G.M. (17 April 1972), Check List of Northern Territory Plants. Proceedings of the Linnean Society of New South Wales 96(4): 219 [secondary reference]

Lazarides, M. (30 December 1980), Aristida L. (Poaceae, Aristideae) in Australia. Brunonia 3(2): 291-292 [secondary reference]

• Type: "Queensland: North Kennedy District: Pentland, iii. 19 10, Domin s. n. (PR, holotype; BRI, isotype)."

Lazarides, M. in Jessop, J.P. (ed.) (1981), Gramineae (Poaceae). Flora of Central Australia: 449 [secondary reference]

common name: Unequal threeawn [n/a]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 30 [secondary reference]

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 60 [secondary reference]

Simon, B.K. in Wheeler, J.R. (ed.) (1992), Aristida. Flora of the Kimberley Region: 1124, Fig. 324B [secondary reference]

common name: Feathertop Threeawn [n/a]

Simon, B.K. (24 April 1992), A revision of the genus Aristida (Poaceae) in Australia. Australian Systematic Botany 5(2): 167 [secondary reference]

• Type: Pentland, North Kennedy District, Queensland, mar. 1910, K. Domin s.n.; holo: L (2 shets) (photo BRI); iso: BRI (2 sheets).

Kenneally, K.F., Edinger, D.C. & Willing, T. (1996), Broome and Beyond. Plants and people of the Dampier Peninsula, Kimberley, Western Australia: 215 [secondary reference]

common name: Feathertop Threeawn Grass [n/a]

Simon, B.K. in Mallett, K. (ed.) (2005), Aristida. Flora of Australia 44B: 89, Plate 12 APC [secondary reference]

common name: Feathertop Threeawn [n/a]

• APC Dist.: WA, NT, SA, Qld

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