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 | |
| 
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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