It is *Hygrophila schulli* (Buch.-Ham.) M. R. & S. M. Almeida (Acanthaceae) It is very common in marshy areas
*Synonyms*: Bahell schulli Buch.-Ham., Asteracantha longifolia (L.) Nees in Wall., Barleria longifolia L., Hygrophila auriculata (K. Schum.) Heine, > > -- *Prabhu Kumar K M* Scientist Plant Systematics & Genetic Resources Division Centre for Medicinal Plant Research (CMPR) & 'CMPR' Herbarium Kottakkal Arya Vaidya Sala Kottakkal, Malappuram *E-mail: [email protected]*
