Tuvaraka (Hydnocarpus laurifolia)Description of Plant Tejohva is medicinal native plant of North America. The English name of the plant is ‘Winged prickly ash’ and commonly known as ‘Timur’ or ‘Toothache tree’. It is a small horny tree, grows up to 6 m. Its branches are nearly 1.2 cm long. Leaves appearance are very differently trifoliate with leaf stalked wings. The leaflets are ellipticto, ovate lace like, sharped and toothed. The flowers are very minute and of yellow color, arising from