Demours prepared this listing, arranged by armoire and bureau, of the natural history specimens, such as roots, shells, wood, leaves, and fruit.

This item contains a list of plants with brief descriptions, used by Antoine Laurent de Jussieu in public lectures in the Jardin du Roi. The plants are arranged according to the classification which Jussieu published in 1789 under the title "Genera plantarum secundum ordines naturales disposita."