Brassica Xjuncea (Indian Mustard) is a weed of agricultural lands. It is hairless, erect annual up to 1m tall. The leaves are glaucous, the basal ones divided with one or two pairs of lateral lobes, the upper ones more or less entire. The flowers are bright yellow, about 1.5-2cm across. It is believed to be a hybrid (hence the "X" in the species name).