Hopes to give to Linnean Society the third editions of his "[Journey from Chester to] London", "Indian Zoology", and "History of Quadrupeds". Queries on Indian plants for the 11th folio volume of his "Outlines of the Globe": whether Linnaeus refers to the "Poon tree" used for masts; the "cotton tree" referred to by "Gerard p.1552" and "[Edward] Ives Voy[age] 478", thinks it a classical tree; asks if the common walking cane is made from a 'Rotang'; requests correct reference to correct a mistake in [Robert] Orme's "Fragments". Thanks for mention in Smith's essay on natural history [in "Linnean Transactions"] but upset to be coupled with "the dull Brisson" [Mathurin Jacques Brisson (1723-1806) French zoologist]. Requests list of the 20 most striking Indian plants or trees.