Hartog, C. den & Plas, F. van der (1972), The Australian species of Wolffia (Lemnaceae). Blumea 20(1): 151 [comb. et stat. nov.]

basionym: Wolffia arrhiza var. australiana Benth. legitimate

Aston, H.I. (1973), Aquatic Plants of Australia: 255 [secondary reference]

nomenclatural synonym: Wolffia arrhiza var. australiana Benth. legitimate

Cunningham, G.M., Mulham, W.E., Milthorpe, P.L. & Leigh, J.H. (1981), Plants of Western New South Wales: 174 [secondary reference]

common name: Water-meal [n/a] common name: Tiny Duckweed [n/a]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 24 [secondary reference]

nomenclatural synonym: Wolffia arrhiza var. australiana Benth. legitimate

Conn, B.J. in Harden, G.J. (ed.) (1993), Lemnaceae. Flora of New South Wales 4: 38 [secondary reference]

nomenclatural synonym: Wolffia arrhiza var. australiana Benth. legitimate

Conn, B.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Flowering Plants (Magnoliophyta). Flora of Victoria Edn. 1, 2: 172, Fig. 35l [secondary reference]

nomenclatural synonym: Wolffia arrhiza var. australiana Benth. legitimate misapplication: Wolffia arrhiza (L.) Horkel ex Wimm. legitimate by Willis, J.H. (1962), A Handbook to Plants in Victoria 1: 270

Morris, D.I. in Curtis, W.M. & Morris, D.I. (1994), Lemnaceae. The Student's Flora of Tasmania 4B: 32, Fig. 12C [secondary reference]

nomenclatural synonym: Wolffia arrhiza var. australiana Benth. legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Wolffia arrhiza var. australiana Benth. legitimate misapplication: Wolffia michelii Schleid. legitimate by Mueller, F.J.H. von (1874), Fragmenta Phytographiae Australiae 8(67): 187 misapplication: Wolffia arrhiza (L.) Horkel ex Wimm. legitimate by Black, J.M. (1943), Flora of South Australia Edn. 2, 1: 172 misapplication: Wolffia arrhiza (L.) Horkel ex Wimm. legitimate by Willis, J.H. (1962), A Handbook to Plants in Victoria 1: 270

• APC Dist.: SA, NSW, Vic, Tas

Landolt, E. in Wilson, A.J.G. (ed.) (2011), Lemnaceae. Flora of Australia 39: 281, Plate 62, Fig. 61O, P [secondary reference]

nomenclatural synonym: Wolffia arrhiza var. australiana Benth. legitimate

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 92 [secondary reference]

misapplication: Wolffia arrhiza (L.) Horkel ex Wimm. legitimate by Willis, J.H. (1962), A Handbook to Plants in Victoria 1: 270

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