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whose composition is C₁₅H₁₄O₆. The analytical results given by these substances were nearly identical.— J. Ch. S. 1905 T. p. 717.

Sans. : — Lakucha.

Vern. : — Tiun, tinu dheu, daheo, (Pb.) ; Dahu dhan, barhal, lakûch, dhâvâ (H); Láhu (Bomb, and Duk.); Votamba (M.); Vonte (Kan.); Dháo (Kumaon); Dephal, dahu, dehua, lakúcha, mádár (B.); Dahu (Santal ; Kol.); Dewa, chama, chamba (Ass.); Dawa (Cachar) ; Barrár (Nepal) ; Kamma régu ; Lakuchamu nakka-rénu (Tel.).

Habitat : —Tropical Himalaya, from Kumaon eastwards to Burma, and southwards to Travancore.

A large, deciduous tree. Bark dark coloured rough. Wood hard, sapwood large, white and soft ; heartwood yellow, hard, shining, mottled. Branchlets densely grey or rustytomentose. Leaves ovate or obovate, 3½-12in. by 2-6in., shortly finely acuminate or cuspidate at apex, truncate or sub-cordate at base ; margins entire, sometimes serrate or subundulate in young leaves, coriaceous, glabrous, shining above, densely grey-downy beneath ; lateral nerves 8-12 pair, prominent and with a fine, distinct reticulation between beneath. Petioles ½-lin. long. Stipules small, pubescent, caducous. Flowers in shortly pedunculate or sub-sessile, axillary, globose heads, ½-1 in. diam.; bractioles peltate. Male flowers :— sepals on sub-sessile receptacles, 3-4, triangular, truncate, pubescent, 2-3, says Trimen. Stamen 1 ; filaments broad at base, tapering upward. Anther exserted, broad, 2-celled. Female flowers on shortly peduncled receptacles. Anthocarps flat, smooth, at apices, completely united. Fruit oblong, irregularly globose, 2-3in. diam., minutely velvety, yellow when ripe, edible. Seeds oblong, lin. thick, flat.

Use : — In Bengal, one or two seeds or a small quantity of the milk is popular as a purge. (DymocD Fruit eaten raw or dried and pickled. (Talbot.) In the Ratnagiri District and Bombay, it is curried, as well as pickled. (K. R. Kirtikar.)