Lovely pix. The plant appear to be a Poinsettia, Euphorbia sps, but a wild one, found quite commonly in Kolkata. One can see the fairly large leaf, serrated at the edges, veined all over and the collection of incomplete flower w/o the red petals. Sorry for delay in replying due to seeing yr post just now.
--- On Thu, 9/6/11, Arijit Banerjee <ari...@gmail.com>
From: Arijit Banerjee <ari...@gmail.com>
Subject: [efloraofindia:71327] A Wasp
Date: Thursday, 9 June, 2011, 7:49 AM
Not a plant frankly, but the wasp looked quite busy and nice doing whatever wasps do.
Patuli Kolkata, India
3 june 2011
Could someone tell me which plant it is on?