Morphological adaptations:
1. Root system is extensively developed. These roots may be of two types. They are Clinging roots and Aerial roots. Clinging roots fix the epiphytes firmly on the surface of the supporting objects. Aerial roots are green coloured roots which may hang downwardly and absorb moisture from the atmosphere with the help of a spongy tissue called velamen.
2. Stem of some epiphytes are succulent and develop pseudo bulb or tuber.
3. Generally the leaves are lesser in number and may be fleshy and leathery.
4. Myrmecophily is a common occurrence in the epiphytic vegetation to prevent the predators.
5. The fruits and seeds are very small and usually dispersed by wind, insects and birds.
