Bakuchi (Psoralea corylifolia) – Properties, Benefits, Uses & Dosage Plant is small, erect and annual herb growing up to 60-120cm high. Seeds of this plant is oblong, flat and brownish black in color. Seeds are kidney shaped with bitter taste and very unpleasant odor. This plant contains simple, rounded and mucronate leaves at apex. Flowers of this plant are yellow and bluish purple colored. Fruits are small about 5mm long and slightly compressed. General information Bakuchi is an important herb