About 50 species belong to the genus from tropical Asia.
The genus belongs to the subfamily Aroideae, tribe Cryptocoryneae.
They are aquatic plants or helophytes.
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affinis albida aponogetifolia beckettii ciliata crispatula var. balansae nevilli ? |
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parva | pontederiifolia undulata walkeri wendtii wendtii var. jahnelii wendtii var. krauteri |
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× willisii |
| Link to Jan D. Bastmeijer's "The Crypts Pages" |