Genus Spirodela Schleid.

Classification

Plantae [Règne]
Spermatophyta [Division]
Angiospermae [Sous-division]
Liliopsida [Classe]
Arales [Ordre]
Lemnaceae [Famille]
Spirodela [Genre]

Genus Spirodela Schleid. contains the following taxa:
Spirodela polyrhiza [Espèce]