Ficus religiosa or sacred fig is a species of fig native to Indian subcontinent, south-west China and Indochina. It belongs to the Moraceae, the fig or mulberry family. It is also known as the bodhi tree,pippala tree, peepal tree or ashwattha tree (in India and Nepal).
Ficus religiosa is a large dry season-deciduous or semi-evergreen tree up to 30 metres (98 ft) tall and with a trunk diameter of up to 3 metres (9.8 ft). The leaves are cordate in shape with a distinctive extended drip tip; they are 10–17 cm long and 8–12 cm broad, with a 6–10 cm petiole. The fruits are small figs 1–1.5 cm in diameter, green ripening to purple. The leaves of this tree move continuously even when the air around is still and no perceptible wind is blowing. This phenomenon can be explained due to the long leaf stalk and the broad leaf structure. However, religious minded people in Hindu/Buddhist religion attribute this movement of the leaves to the fact that "devas" or "gods" reside on these leaves and make it move continuously. This fact is also mentioned in the Bhagavad Gita as a verse "O Ashvatha, I honor you whose leaves are always moving..."