95.000 Ottelia Pers.

Symoens, J.-J. & Sosef, M.S.F. (2015) Hydrocharitaceae Flore d'Afrique Centrale Nouvelle Serie Jardin Botanique Meise, Belgique

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: 9 taxa.

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Links to taxa:     View: living plant images - herbarium specimen images - all images for this genus

SpeciesBotanical divisionsContent
brachyphylla (Gürke) DandyV,XI
cylindrica (T.C.E. Fr.) Dandy XI
lisowskii Symoens  [NrEnd]XI
muricata (C.H. Wright) DandyXIDescription, Image
obtusifolia T.C.E. Fries XI
profundecordata SymoensVI
ulvifolia (Planch.) Walp. subsp. lancifolia (A.Rich.) SymoensII,III,V,VI,VII,VIII,IX
ulvifolia (Planch.) Walp. subsp. ulvifolia III,IV,V,VI,VII,VIII,IX,XIDescription, Image
verdickii Gürke VI,XIImage

Other sources of information about Ottelia:

Our websites:

Flora of Botswana: Ottelia
Flora of Burundi: Ottelia
Flora of Caprivi: Ottelia
Flora of Malawi: Ottelia
Flora of Mozambique: Ottelia
Flora of Rwanda: Ottelia
Flora of Zambia: Ottelia
Flora of Zimbabwe: Ottelia

External websites:

African Plants: A Photo Guide (Senckenberg): Ottelia
BHL (Biodiversity Heritage Library): Ottelia
EOL (Encyclopedia of Life): Ottelia
GBIF (Global Biodiversity Information Facility): Ottelia
Google: Web - Images - Scholar
iNaturalist: Ottelia
IPNI (International Plant Names Index): Ottelia
JSTOR Plant Science: Ottelia
Mansfeld World Database of Agricultural and Horticultural Crops: Ottelia
Plants of the World Online: Ottelia
Tropicos: Ottelia
Wikipedia: Ottelia

Copyright: The DRC flora team, 2024-26

The DRC flora team (2026). Flora of the Democratic Republic of the Congo: Genus page: Ottelia.
https://www.drcongoflora.com/speciesdata/genus.php?genus_id=111, retrieved 5 May 2026

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