I am not really sure of the name of this plant here in the US but in the Philippines, we call this Gabi or Taro. I heard somebody call this elephant ears plant over here. Over in my country, we ate this as vegetable but over here, they plant is as ornamental. The shape of it's leaves looks like a heart. I bought this at the oriental store for me to cook but then I forgot and it grew so I planted it. I brought it inside the house so it won't die from cold outside.
