India is always known for the best spices. Spices are considered the wealth of India & traded throughout the world. Spices have medicinal benefits. Use Patanjali Spices to add relish to your food. Patanjali Ajwain is packed with high ajowan Trachyspermum ammi, also known as Ajowan caraway, bishop's weed or carom, is an annual herb in the family Apiaceous. The plant is also called bishop's weed, but this is a common name it shares with some other different plants. The "seed" is often confused with lovage "seed".