Green Tea Leaf
Green Tea Leaf is added to the herb list for the Mist of Pandaria Expansion. It can be found in many places of Pandaria but the best place to farm this herb would have to be The Jade Forest. It requires a Herbalist to be 500 to gather. It grows on luscious green plains and may be a bit hard to spot due to the similar colours.
See below for routes to farm Green Tea Leaf in wow.