Monfort, Les Tonga, on Archipel des Amis (Lyons, 1893); B.
It is a native of India, Burma and the Malay Archipel ago, and is most abundant in those regions in which the climate is distinctly humid, and subject to this condition the tree flourishes at high altitudes.
Muller, Reizen en onderzoekingen in den Indischen Archipel (Amsterdam, 1857); C. Bock, Head-hunters of Borneo (London, 1881), and Reis in Oost en Zuid-Borneo (The Hague, 1887); J.
Blum, New Guinea and der Bismarck Archipel (Berlin); Stanford's Compendium of Geography and Travel; Malaysia and Pacific Archipelagoes (new issue, edited by Dr F.
Parkinson, Im Bismarck Archipel (Leipzig, 1887); C. Kinloch Cooke, Australian Defences and New Guinea (London, 1887); J.