Jacobs, S.W.L. & Everett, J. (1 July 1996), Austrostipa, a new genus, and new names for Australasian species formerly included in Stipa (Gramineae). Telopea 6(4): 588 [comb. nov.]

basionym: Stipa semibarbata R.Br. legitimate

Wheeler, J.R., Marchant, N.G. & Lewington, M. (2002), Flora of the South West 1: 404 [secondary reference]

common name: Bearded Speargrass [n/a]

Council of Heads of Australasian Herbaria (2008), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Stipa semibarbata R.Br. legitimate nomenclatural synonym: Stipa semibarbata R.Br. var. semibarbata legitimate

• APC Dist.: WA, SA, NSW, Vic, Tas

Jacobs, S.W.L., Whalley, R.D.B. & Wheeler, D.J.B. (2008), Grasses of New South Wales Edn. 4: 159 (fig.) [secondary reference]

nomenclatural synonym: Stipa semibarbata R.Br. legitimate

Everett, J., Jacobs, S.W.L. & Nairn, L. in Wilson, A.J.G. (ed.) (2009), Tribe Stipeae. Flora of Australia 44A: 20-21, Fig. 2E [secondary reference]

nomenclatural synonym: Stipa semibarbata R.Br. legitimate common name: Fibrous Spear-grass [n/a]

Barrett, Russell & Tay, Eng Pin (2016), Perth Plants: a Field Guide to the Bushland and Coastal Flora of Kings Park and Bold Park Edn. 2: 248-249, photos 13-16 [secondary reference]

nomenclatural synonym: Stipa semibarbata R.Br. legitimate common name: Bearded Speargrass [n/a]

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