Plants > Angiosperms > Alismataceae
Kingdom: Plantae
Clade: Angiosperms
Class: Monocots
Order: Alismatales
Family: Alismataceae
The water-plantains are a family of flowering plants, comprising 11 genera and between 85 and 95 species. The family has a cosmopolitan distribution, with the greatest number of species in temperate regions of the Northern Hemisphere. Most of the species are herbaceous aquatic plants growing in marshes and ponds. Wikipedia
Genera: Echinodorus, Hydrocleys, Limnocharis
References:
Wikipedia
Wikipedia