Hygrophila difformis
Hygrophila difformis is a popular aquarium plant that has been in the trade for many years and is often sold under the name water wisteria. Hygrophila difformis is an easy to grow aquarium plant that has a very intricate leaf structure and a bright green color. This makes it an attractive aquarium plant for background areas, or it can be used close to the front if trimmed and replanted frequently. Emersed leaves of Hygrophila difformis take on a completely different appearance being smaller and round without any pinnate structures.
Common Name: Water wisteria
Family Name: Acanthaceae
Native To: S.E. Asia
Lighting: Moderate
Requirements: Undemanding
Growth Form: Stem
Growth Rate: Fast
True Aquatic: Yes
Placement in Tank: Background unless regularly trimmed
Available As: Bunch plant, Potted