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Duck-LettuceOttelia alismoides

Also known as Ottelia · Water Plantain · Water-Plantain Ottelia

Ottelia alismoides is a submerged or emergent aquatic plant found in tropical and subtropical freshwaters. It features variable leaves and white to yellowish flowers.

Photograph © 葉子 · CC0

Duck-Lettuce Names & Synonyms

Common names and botanical synonyms

Common Names

  • Duck-Lettuce
  • Ottelia
  • Water Plantain
  • Water-Plantain Ottelia
  • Waterplantain Ottelia

Synonyms

  • Boottia alata Gagnep.
  • Boottia bodinieri (H.Lév. & Vaniot) H.Lév. & Vaniot
  • Boottia lanceolata Gagnep.
  • Boottia thorelii Gagnep.
  • Damasonium alismoides (L.) Martyn
  • Damasonium javanicum Blume
  • Damasonium lactucifolium Planch.
  • Damasonium lancifolium C.Presl
  • Damasonium tranquebariense Schult.f.
  • Hydrocharis bodinieri H.Lév. & Vaniot
  • Hymenotheca latifolia Salisb.
  • Ottelia alata (Gagnep.) H.Li
  • Ottelia bodinieri (H.Lév. & Vaniot) Dandy
  • Ottelia condorensis Gagnep.
  • Ottelia dioecia S.Z.Yan
  • Ottelia ensiformis Blanco
  • Ottelia hoffmeisteri Klotzsch
  • Ottelia indica (Willd.) Planch. ex Dalzell & A.Gibson
  • Ottelia japonica Miq.
  • Ottelia javanica (Blume) Voigt
  • Ottelia lactucifolia (Planch.) Walp.
  • Ottelia lanceolata (Gagnep.) Dandy
  • Ottelia philippinensis Ostenf.
  • Ottelia thorelii (Gagnep.) Dandy
  • Stratiotes alismoides L.

Duck-Lettuce Taxonomy

Botanical classification

Taxonomic classification of Duck-Lettuce
RankName
kingdomPlantae
divisionTracheophyta
classLiliopsida
orderAlismatales
familyHydrocharitaceae
genusOttelia
speciesOttelia alismoides