Question

Lichens grow on rocks is called

Answer 1

they are called epiphytes,,,,,,,,,,,

Answer 2

Crustose lichens which can grow on the rock are become epliithic and those grow immersed inside the rock and growing among the crystals with the their fruiting bodies and exposed to the air is called as the endolithic lichens. on the other hand crustose lichen which can grow over the bark is calledas the lichen.