†family Hydatellaceae Hamann 1976
Angiospermae - Nymphaeales - Hydatellaceae
Parent taxon: Nymphaeales according to The Angiosperm Phylogeny Group 2016
See also Mabberley 2000 and Taylor et al. 2008
Sister taxa: Braseniella, Cabombaceae, Nymphaeaceae
Subtaxa: none
Ecology: "photoautotroph"
Distribution: there are no occurrences of Hydatellaceae in the database