Khubkala is an Ayurvedic medicine which has a special contribution in getting relief from various diseases. It looks like mustard. It is similar to a seed but is much finer than a mustard seed in size.Khubkala is known by many names such as Khaksi Khakseer Wild Mustard Banarasi Rai etc. It also has an English name London Rocket like mustard. These visible seeds have some pungency in taste. Their taste is hot. Khubkala or Khakasi has played an important role in the field of Ayurveda.