Many thanks to Ryan Brookes and Dr Aparna Watve for the ID ... efloraofindia.
This photograph belongs to my flickr friend Ryan Brookes.
Local women use dipcadi flowers as garland (gajara) photo credit vivek hardikar
This tree was almost extinct or thought it was extinct, for 185 years, was discovered in a sacred grove of a temple in INDIA, Kerala, Kollam district, named Koonayil Ayiravilli Siva Temple in Tavu, Paravur.