JDH informs his mother, Lady Maria Hooker, that on his return from Cape Town he received a letter from his father, William Jackson Hooker, addressed to him at Madeira, 5 Oct 1840. Discusses the news that his brother William [Dawson Hooker] has gone to Jamaica for his health leaving his pregnant wife Isabella at home. If necessary JDH says he will raise the child with his sister Maria as their housekeeper. JDH has visited Baron Ludwig, known as Baron Snuffy, who gave him William Henry Harvey's GENERA OF SOUTH AFRICAN PLANTS: CAPE TOWN & a picture of the Ludswigburg Gardens. JDH has an account of the Constantia wines & Vineyard. The Cape botanist [Christian Freidrich] Ecklon has gone mad. The 'Erebus' now sails for Possession Island, one of the Crozets where there is a seal fishery. JDH will send his next collection from Van Diemen's Land [Tasmania], including algae from the southern regions. He also has duplicates to send of his current collection, including minerals & a replacement for the St Helena Commidendrum that had the stem eaten by a cockroach. The damp on the ship has made it hard to preserve the specimens. JDH also has pine cones, sketches & other small things to send home. Mentions expenses for drawing paper & washing. Thinks that Captain Beaufort has not transmitted WJH's letter to JDH reliably. JDH has written to his sisters Maria & Bessie [Elizabeth] at Kensington. Asks that his father remember him to Mr Arnott, Dr Graham, Mr Childra & Mr Murray. JDH will send his father an account of Ludwigsburg Garden soon & will write to Adamson, Mitchell & [Charles] Lyell from Van Diemen's Land. JDH sends his plants home to the Admiralty by 'Lord Lynedoch transport' with a letter from Captain [James Clark] Ross requesting they be forwarded to Glasgow.