Cryptocoryne vietnamensis I.Hertei & H.Muehlberg.
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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 vietnamensis
Variety(var.) (変種) None

Synonyms: None
Distribution: Vietnam
Known natural hybrids: None
Typical habitats: Likes calcium and hard water