It is *Dioscorea bulbifera*, but in Western Ghats the tubers are eaten as a vegetable. They are not poisonous.
regards Radha On Friday, October 23, 2020 at 8:45:46 PM UTC+5:30, JM Garg wrote: > > Thanks, Raju ji > > -- > With regards, > J. M. Garg > > ---------- Forwarded message --------- > From: raju das <[email protected] <javascript:>> > Date: Fri, 23 Oct, 2020, 8:24 pm > Subject: ID No. 23102020 RD > To: J.M. Garg <[email protected] <javascript:>> > > > Respected Sir, > Please help me to identify this Dioscorea species. > Note: It is a wild non edible (as per the local guide) poisonous species. > Leaves larger, Stem quadrangular. > Location: Assam > > With Regards > > > -- > > *Raju DasNature's Foster* > -- 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/e91a19fb-1a18-4ab5-87bd-ddb54237544ao%40googlegroups.com.

