Wettstein, R. (1903), Handbuch der Systematischen Botanik 2: 77 [tax. nov.]

• Type: Azolla Lam.

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 80 [secondary reference]

Chinnock, R.J. & Henshall, T.S. in Jessop, J.P. (ed.) (1981), Pteridophyta. Flora of Central Australia: 12 [secondary reference]

Bennett, E.M. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Azollaceae. Flora of the Perth Region 1: 56 [secondary reference]

Schneller, J.J. in Kubitzki, K. (ed.) (1990), Azollaceae. The Families and Genera of Vascular Plants 1: 57-60, Fig. 20 [secondary reference]

Wilson, Peter G. in Harden, G.J. (ed.) (1990), Azollaceae. Flora of New South Wales 1: 71-72 [secondary reference]

Entwisle, T.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Ferns and Allied Plants. Flora of Victoria Edn. 1, 2: 110 [secondary reference]

Chinnock, R.J. in McCarthy, P.M. (ed.) (1998), Azollaceae. Flora of Australia 48: 174 [secondary reference]

Short, P.S. in Cowie, I.D., Short, P.S. & Osterkamp Madsen, M. (2000), Algae:Fern Allies. Floodplain Flora. A flora of the coastal floodplains of the Northern Territory, Australia: 49 [secondary reference]

Wilson, Peter G. in Harden, G.J. (ed.) (2000), Azollaceae. Flora of New South Wales Revised Edition 1: 71-72 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 84 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 763, 928 [taxonomic synonym]

taxonomic synonym of: Salviniaceae Martinov legitimate

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Salviniaceae Martinov legitimate

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