In this article we will discuss about the classification of Parietales. According to Engler, Parietales consists of eleven families:- 1. Dilleniaceae 2. Ochnaceae 3. Theaceae 4. Guttiferae 5. Dipterocarpaceae 6. Tamaricaceae 7. Bixaceae 8. Violaceae 9. Flacourtiaceae 10. Passifloraceae 11. Begoniaceae. Family # 1. Dilleniaceae: Dilleniaceae are trees, shrubs, woody climbers or rarely under-shrubs; some […]