Cryptocoryne lingua .Becc. ex Engl.
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Kingdom (界)　Plantae
Division (門)　Spermatophyta(Magnoliophyta)
Class (綱)　Monocotyledonrae(Liliopsida)
Order (目)　Alismatales
Family (科)　Araceae(the Arum Family)
Subfamily (亜科)　Aroideae
Tribe (連)　Cryptocoryneae
Genus (属)　Cryptocoryne
Species (種)　Cryptocoryne lingua
Variety(var.) (変種) None

Synonyms: Cryptocoryne .spathulata
Distribution: Sarawak, Malaysia
Known natural hybrids: None,
Typical habitats: Mud stream

Chromosome number: