Cryptocoryne wendtii

Cryptocoryne wendtii, the Wendt's water trumpet, is a species of herb which is a popular aquarium plant which is native to Sri Lanka. It was described by Dutch botanist Hendrik de Wit in honour of aquarium hobbyist and writer Albert Wendt.
Distribution.
It is native to Sri Lanka and has been introduced into Florida
Description.
A very variable species and numerous 'forms' of variable taxonomic status have been discussed, for example "Tropica". The "Mi Oya" form is named after the river it is found in Sri Lanka.
Cultivation.
An easy plant to grow and one of the most robust "Cryptocoryne" species it is common and widely found in the aquarium trade. It is variable under different light and other environmental conditions. It is propagated by runners.