CHAPTER XXVII.

Leave Dorjiling for Calcutta — Jung Bahadoor — Dr. Falconer — Improvements in Botanic Gardens — Palmetum — Victoria — Amherstia — Orchids spread by seed — Banyan — Cycas — Importation of American plants in ice — Return to Dorjiling — Leave with Dr. Thomson for the Khasia mountains — Mahanuddy river — Vegetation of banks — Maldah — Alligators — Rampore-Bauleah — Climate of Ganges — Pubna — Jummul river — Altered course of Burrampooter and Megna — Dacca — Conch shells — Saws — Cotton muslins — Fruit — Vegetation — Elevation — Rose of Bengal — Burrampooter — Delta of Soormah river — Jheels — Soil — Vegetation — Navigation — Mosquitos — Atmospheric pressure — Effects of geological changes — Imbedding of plants — Teelas or islets — Chattuc — Salubrious climate — Rains — Canoes — Pundua — Mr. Harry Inglis — Terrya Ghat — Ascent to Churra — Scenery and vegetation at foot of mountains — Cascades.