Sir, This one is from a sapling vendor. He doesn't know its name and called it as 'creeper'. Of-course i am no better than him, even a couple of months ago all these were wild/garden herbs/shrubs to me!
Please NOTE : The flowers are not this blue what appear in these images. They have a faint violet hue. My camera failed to display their true colour. Species : UNKNOWN Habit & Habitat : herb, sapling Date : 21/03/2012, 4.40 p.m. Place : Chanditala (Hooghly), WB (images 800x600) <https://lh6.googleusercontent.com/-H1gXRMoBufU/T29THj7E8vI/AAAAAAAAClI/LdkvQ08QkfQ/s1600/VSCN0871.jpg> <https://lh6.googleusercontent.com/-lEBMUdv2IWQ/T29TT4LnfKI/AAAAAAAAClY/8exqVeUiNEI/s1600/VSCN0870.jpg> <https://lh3.googleusercontent.com/-NeS-v6TezVs/T29TchAF04I/AAAAAAAACls/3oZ9TzWuGGI/s1600/DSCN0865.jpg> Thank you & Regards, Surajit Koley

