In this article we will discuss about:- 1. Characters of Aristolochiaceae 2. Distribution of Aristolochiaceae 3. Economic Importance 4. Affinities. Characters of Aristolochiaceae: Plants twinner, flower actinomorphic, trimerous, stamens 6-36 free or attached with the style forming gynostemium, generally 6-loculed inferior ovary. A. Vegetative characters: Habit: Mostly climbing herbs or shrubs with woody stems or […]