Thompson, C.H. (1898), Missouri Botanical Garden Ninth Annual Report: 28 [comb. nov.]

basionym: Lemna punctata G.Mey. legitimate

Plas, F. van der (1971), Lemnaceae. Flora Malesiana Series I 7(1): 225-226 [secondary reference]

taxonomic synonym: Lemna melanorrhiza F.Muell. ex Kurz legitimate taxonomic synonym: Spirodela melanorrhiza (F.Muell. ex Kurz) Hegelm. legitimate

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 44 [secondary reference]

Rye, B.L. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Lemnaceae. Flora of the Perth Region 2: 735 [secondary reference]

taxonomic synonym: Spirodela oligorrhiza (Kurz) Hegelm. legitimate common name: Thin Duckweed [n/a]

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1989), Lemnaceae. Flora of South-eastern Queensland 3: 274 [secondary reference]

nomenclatural synonym: Lemna punctata G.Mey. legitimate taxonomic synonym: Spirodela oligorrhiza (Kurz) Hegelm. legitimate common name: Thin Duckweed [n/a]

Rye, B.L. in Wheeler, J.R. (ed.) (1992), Lemnaceae. Flora of the Kimberley Region: 984-985, Fig. 295B [secondary reference]

taxonomic synonym: Spirodela oligorrhiza (Kurz) Hegelm. legitimate common name: Thin Duckweed [n/a]

Conn, B.J. in Harden, G.J. (ed.) (1993), Lemnaceae. Flora of New South Wales 4: 37 [secondary reference]

nomenclatural synonym: Lemna punctata G.Mey. legitimate taxonomic synonym: Lemna oligorrhiza Kurz legitimate taxonomic synonym: Spirodela oligorrhiza (Kurz) Hegelm. legitimate taxonomic synonym: Spirodela pusilla Hegelm. legitimate

Conn, B.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Flowering Plants (Magnoliophyta). Flora of Victoria Edn. 1, 2: 170 [secondary reference]

nomenclatural synonym: Lemna punctata G.Mey. legitimate taxonomic synonym: Lemna oligorrhiza Kurz legitimate taxonomic synonym: Spirodela oligorrhiza (Kurz) Hegelm. legitimate common name: Thin Duckweed [n/a]

Kenneally, K.F., Edinger, D.C. & Willing, T. (1996), Broome and Beyond. Plants and people of the Dampier Peninsula, Kimberley, Western Australia: 213 [secondary reference]

common name: Large-leaved Duckweed [n/a]

Les, D.H. & Crawford, D.J. (1999), Landoltia (Lemnaceae), a new genus of duckweeds. Novon 9: 532 [nomenclatural synonym]

nomenclatural synonym of: Landoltia punctata (G.Mey.) Les & D.J.Crawford legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Landoltia punctata (G.Mey.) Les & D.J.Crawford legitimate

Landolt, E. in Wilson, A.J.G. (ed.) (2011), Lemnaceae. Flora of Australia 39: 276-277, Fig. 61C, D [secondary reference]

nomenclatural synonym: Lemna punctata G.Mey. legitimate taxonomic synonym: Lemna pleiorrhiza F.Muell. ex Kurz legitimate taxonomic synonym: Lemna oligorrhiza Kurz legitimate taxonomic synonym: Spirodela oligorrhiza (Kurz) Hegelm. legitimate taxonomic synonym: Spirodela pusilla Hegelm. legitimate taxonomic synonym: Spirodela pleiorrhiza (F.Muell. ex Kurz) Hegelm. legitimate

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