Hygrophila auriculata
Hygrophila auriculata : kulekhara is a herbaceous, medicinal plant in the acanthus family that grows in marshy places and is native to tropical Asia and Africa. In India it is commonly known as kokilaksha or gokulakanta, in Sri Lanka as neeramulli. In Kerala it is called Vayalchulli''.In Tamil it is called "Neermulli".In Ayurveda, its seeds, roots and panchang are used as a medication.