Attached is a picture of a plant captured in Sagar Upvan, Mumbai in February 2013.
Requested to please provide ID.

Perhaps it is Euphorbia trigona

It is not possible to fix its identity seeing only a small upper portion of the branches. It could be E. caducifolia, E. cattimando, E. royleana or E. trigona. It could even be an exotic garden plant.

Thank you … for the feedback.

Hopefully I shall capture the complete plant next month when I will be going there….