Cryptocoryne willisii

Cryptocoryne willisii is a naturally forming hybrid of Cryptocoryne parva and Cryptocoryne walkeri or becketii. Like many aquatic plant hybrids, it is both faster growing and more tolerant of water conditions than its ancestors. This faster growing Crypt is an ideal mid ground plant, or foreground in larger tanks. More narrow leaved than most shorter Crypt species, established plants grow densely with leaves up to 4 inches long.