Field No. 1687 Date May, 30, 1924. Locality Sari-tou, 30li South of Siachar, Chekiens Altitude 2000 ft. Habitat in wood, partially shaded Habit Trees of dense habit. Height upts 5 ft. D.B.H. Bark greenish gray, smooth. Bud. Leaf. Flower not quite open, greenish Fruit young greenish Wood hard, radially rays, heart- wood dark. Notes A fairly common medium sized evergreen tree on steep slopes; the pale green on both sides. Coriaceus, Common Name Family. Name Lithocarpus branchlets greenish, buds brown.