†family Cymodoceaceae Taylor 1895
Angiospermae - Alismatales - Cymodoceaceae
Alternative spelling: Cymodoceoideae
Parent taxon: Alismatales according to The Angiosperm Phylogeny Group 2016
See also Daghlian 1981, den Hartog 1970 and Mabberley 2000
Sister taxa: Alismataceae, Aponogetonaceae, Butomaceae, Hydrocharitaceae, Juncaginaceae, Maundiaceae, Pennipollis, Posidoniaceae, Potamogetonaceae, Ruppiaceae, Scheuchzeriaceae, Thalassocharis, Tofieldiaceae, Zannichelliaceae, Zosteraceae
Subtaxa: Amphibolis Cymodocea Halodule Syringodium Thalassodendron
Ecology: "photoautotroph"
Distribution: