All tree leaves have an outer layer called the epidermis, which can also be used in the identification process. This leaf "skin" always has a waxy cover called the cuticle and varies in thickness ...

The sacred laws of the Aryas : as taught in the schools of Apastamba, Gautama, Vasishtha and Baudhayana by Bühler, Georg, 1837-1898 Publication date 1898 Topics Hindu law, Brahmanism Publisher New ...