Contents: 1. The traditional of vegetable. 2. The tradition of agriculture. 3. Dawn of agriculture. 4. Introduction of spices. 5. Introduction of religious plants an example. 6. Cause of indigenous plants: Three examples: i. Amomum subulatum. ii. Citrus reticulata. iii. Mangifera indica. 7. Result of transeuresian migration: Two examples: i. Acacia nilotica. ii. Apium graveolens. 8. Introducing agents and routes. 9. Exofloral chronology. Appendix: i. Acacia sp. ...
