Fwd: Requesting id of a twiner dt 18/10/19 : 6 posts by 3 authors. Attachments (1)- 6 mb. 
Namaskar Sir, requesting id of a twiner clicked today 18/10/2019 clear with veinations, Rajbhawan campus, Bhubaneswar, Odisha

could be a Dioscorea sp. many varieties grow in ODISHA like D. melnoxyllum, wallichii, and bellophyllua etc etc
but when you pull out these things ad weeds, I am sure nobody will mind if you dig out the tuber or roots etc. it would be nice to see them

…, of course you know what grows in your area. I am just trying to see what grew underground

Also check Tinospora species ?

Does not look like Tinospora !

the venation rules out tinospora