I think it should be *Pontederia hastata* <https://sites.google.com/site/efloraofindia/species/m---z/po/pontederiaceae/pontederia/monochoria-hastata> as per details and keys herein.
On Sunday, July 31, 2011 at 5:33:53 PM UTC+5:30, cheerimaar wrote: > > Requested to please identify this species. Picture taken in Asansol (W.B.) > dated 31.07.11 time 09:22 AM > > Rakesh Khedwal > -- You received this message because you are subscribed to the Google Groups "efloraofindia" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/indiantreepix/3eac151c-a63f-43c4-aaa8-3e36d3e59463o%40googlegroups.com.

