Smith about to receive copy of "A description of the genus Pinus" which is far superior to the earlier copies. Occupied with the Cayenne plants [Lambert purchased collections gathered in South America by Jospeh Martin and captured by English privateers], "never was such a collection ever before imported". Contains about 1700 species with no old plants except for those of [Jean Baptiste Christophore Fusée] Aublet [(1720-1778) French botanist]. Five new species of 'Roupala' and five or six of 'Myristica'. Reminds Smith he is still looking for scarcer species of willow.