Cabomba

Cabomba
Cabomba furcata with flowers, floating leaves, and submerged leaves
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Order: Nymphaeales
Family: Cabombaceae
Genus: Cabomba
Aubl.
Type species
Cabomba aquatica Aublet
Species

See text

Synonyms
  • Nectris Schreb.
  • Villarsia Neck.

Cabomba is a genus of perennial, rhizomatous, aquatic herbs in the family Cabombaceae native to tropical and subtropical America. It has divided submerged leaves in the shape of a fan (hence the vernacular name fanwort) and is much favoured by aquarists as an ornamental and oxygenating plant for fish tanks. One species, Cabomba caroliniana, is a nationally declared weed in Australia, where it has choked up waterways after escaping from aquaria.

Detail of peltate floating leaves and flower of Cabomba aquatica