Yams, anyone tried growing one..

[cordyman]

Look at the blutty size of the tuber

[charliepridham]

Not sure that this ones tubers are that size but its a hardy perennial climber here. Dioscorea batatas cinnamon vine or Chinese Yam, I think the correct name is Dioscorea opposita
the scent is really pleasent, it sort of wafts at you as you walk past, I am so impressed I have collected some of the bulbils to grow some more