Hygrophila difformis

Scientific name	Hygrophila difformis
Common name	Water wisteria
Origin	Southeast Asia
Aquarium use	Background
Lighting	Bright
Temperature	20-30oC (68-86oF)
Water chemistry	Not critical
Substrate	Plain gravel
Comments	A very attractive plant, which will grow quite bushy if pruned regularly, and is an excellent space filler for the back or corners of the tank. The shape of the leaves varies considerably depending on the amount of light available - giving rise to the scientific name (difformis = "differently formed").