From Tropica's website:
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.
Type: RosulateOrigin: Asia
Growth Rate: Medium
Height: 6 - 20+ inches
Light Demand: Low
CO2: Low