Stone Flower

Stone flower is also known as lichen because it grows in the form of lichens on the tree. It is usually a native of Indian subcontinent and found in northern India and Bengal. Stone plant is small shrub that normally grows on the rocks and sometimes looks like a combination of algae and fungus. Stone plant contains lecanoric acid and called atranorin. Lichens are used as fodder in Indian states and also have various culinary uses.