Flowers are of various kinds. Some are wild, some are from iress which grow in the midst of human dwellings; some belong to trees which never grow unless planted on wellcultivated soil; some are from trees growing on mountains,; some are from trees which are not prickly; and some from tress which are prickly. Fragrance, beauty of form and taste also make grounds of classification.
वन्या ग्राम्याश्चेह तथा कृष्टोप्ताः पर्वताश्रयाः। अकण्टकाः कण्टकिनो गन्धरूपरसान्विताः॥