Scope and Contents: The collection is arranged in two series: manuscripts and drawings.The manuscripts come from several authors and include lists of plants collected on the expedition; some lists appear to have been prepared during the expedition, some appear to have been prepared later. A letter from Brackenridge is accompanied by a brief catalog of phanerogams collected in Hawaii. A letter from Francis Boott is accompanied by notes on Carex and Uncinia. Asa Gray’s notes and his 1650 page...