Pail Weed

After seeing Minecraft live, I thought the pail gardens could use some more flora on the moss, so I thought of adding a new flower called the Pail Weed. I thought it should look like the spiral plant used in the Sniffer promotion video since we didn't get it (if you don't remember, the plant is a vine that curls into a spiral with little buds on it), the only difference is it's colors match those of the Pail Garden. Like most flowers, it's one block tall, fits in a flower pot, and can spread across grass and pail moss when bonemealed ( plus I think it'd be nice if the Pail Weed appeared if Pail Moss was bonemealed as well.