95.000 Ottelia Pers.
 
Symoens, J.J. (2009)
 Hydrocharitaceae Flora Zambesiaca 12(2) 
Description of the genus
| Submerged or floating-leaved bisexual (in ours), dioecious or monoecious herbs. Leaves radical. Flowers from a persistent leathery spathe. Sepals 3; petals 3. Fruit a fleshy capsule. Worldwide: 21 species in tropical and warm regions, mainly in the Old World. DRC: 1 taxon. | No image yet | 
	
	| Species | Botanical divisions | Content | 
	| ulvifolia (Planch.) Walp. subsp. ulvifolia |  | Description, Image | 
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Ottelia