Wherever the trees— Śāka , Aśvakarṇa , Arjuna, Bilva, Sarjā, Śrīparṇī, Ariṣṭa , Dhava and Śiṃśapa are found to grow, or where the leaves of trees, bushes and creepers are found perforated with holes, or where such trees, bushes and creepers put on a forbidding appearance, there will be no water in the neighbourhood,