“yuzuriha” ~

”it looks like chempu:

is it poisonous ?”  

yuzuriha (yuzuriha), A broad-leaved evergreen. [New Year]

Note

chempu (Malayalam) is taro also broad leaved evergreen: the roots are eaten and the leaves too   

http://en.wikipedia.org/wiki/Taro_root

http://www.essortment.com/all/taroroottubers_relt.htm

http://allrecipes.com/HowTo/taro-root/Detail.aspx