The triploid variety of Cryptocoryne undulata from Sri Lanka has wider leaves and a beautiful, flecked leaf pattern.
 
It also grows larger, from 15-30 cm, and the single roset becomes 10-20 cm wide. It is a hardy plant and do well under many growing conditions. 
Plant info
Type:
Rosulate
 
Origin:
Asia
 
Country or continent where a plant is the most common. Cultivars arise or are bred in cultivation.
Growth rate:
Medium
 
Growth rate of the plant compared to other aquatic plants.
Height:
15 - 30+
 
Average height (cm) of the plant after two months in the tank.
Light demand:
Low
 
The average or medium light demand of an aquarium plant is 0,5 W/L.
CO2 :
Low
 
A medium need in CO2 is 6-14 mg/L. A high demand in CO2 is approx. 15-25 mg/L.