Skottsberg, C.J.F. (1932), Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 65: 265 [comb. nov.]

basionym: Philydrum glaberrimum Hook.f. legitimate

Evans, O.D. & Johnson, L.A.S. (1966), Philydraceae. Contributions from the New South Wales National Herbarium, Flora Series 31: 6 [nomenclatural synonym]

nomenclatural synonym of: Helmholtzia glaberrima (Hook.f.) Caruel legitimate

Hamann, U. (1966), Willdenowia Beihefte: 157-158 [secondary reference]

nomenclatural synonym: Philydrum glaberrimum Hook.f. legitimate nomenclatural synonym: Helmholtzia glaberrima (Hook.f.) Caruel legitimate

Williams, K.A.W. (1980), Native Plants of Queensland Edn. 2, 1: 216 [secondary reference]

common name: Helmholtzia [n/a] common name: Flax Lily [n/a]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 35 [taxonomic synonym]

taxonomic synonym of: Helmholtzia glaberrima (Hook.f.) Caruel legitimate

Adams, L.G. in George, A.S. (ed.) (1987), Philydraceae. Flora of Australia 45: 44 [nomenclatural synonym]

nomenclatural synonym of: Helmholtzia glaberrima (Hook.f.) Caruel legitimate

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1989), Philydraceae. Flora of South-eastern Queensland 3: 61 [nomenclatural synonym]

nomenclatural synonym of: Helmholtzia glaberrima (Hook.f.) Caruel legitimate

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