164 THE ESSEX NATURALIST. such as Hydrangea hortensis, Eriobotyra Japonica, Euphorbias Litchi, and Longana, Volkameria coccinea, Rosa semperflorens, etc., etc. It may here be mentioned that Slater always divided whatever he had of value with Sir Joseph Banks for the Kew collections, as a surer means of preserving what might be received. Year by year large boxes of Chinese plants were received at Leyton, but only a few plants were found to be alive, and such as survived the voyage were more often than not only what he had had ten times before, and therefore of little value, yet he persisted in his endeavours and, by unceasing expense, still hoped to possess the beautiful magnolias, the camellias, the paeonies and azaleas of China. Tired with repeated disappointments he resolved to send out collectors in his own ships, whose care of the plants whilst homeward bound was deemed to be the only chance of getting them alive to their destination. For this purpose, in 1789, when he was aged 36, he sent out two young men employed in his gardens, but they never returned, one, a Scotsman, being unfortunately drowned on the outward voyage in the Straits of Malacca. A successor was soon found, viz., his foreman of the houses and flower garden, who accepted the appointment. This man, then only about 26 years of age, was James Main, the Chelsea gardener, and afterwards editor of Paxton's Horti- cultural Register and General Magazine. He joined the "Triton," Captain Burnyeat master, and left Gravesend in the autumn of 1791. His experiences are interestingly described in some 54 pages of vol. 5 (1836) of the above Magazine. Every botanist, whether amateur or commercial, made a point of seeing Main before he left, and some escorted him to the ship. Such men as Sir Joseph Banks, W. Aiton, of Kew, and his son, W. T. Aiton, Conrad Loddiges, the well-known nurseryman of Hackney, all offered advice and instruction, the last-named in connection with packing the specimens. Collecting by drawings was the plan adopted by Main. The plants gathered during the expedition were placed in nine boxes at Canton and left that place in March, 1794, in the East India Co.'s ship "The Triton," but on arriving at the Island of St. Helena on the 19th June a letter was awaiting the purser of the ship, who was a brother-in-law of Gilbert Slater, which