It is a *Heliconia* sp. commonly called 'birds-of-paradise' but species is not *rostrata* may be* Heliconia stricta* commonly called 'Firebird'. Please check
-- *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: prabhumkris...@gmail.com*