Nosologia methodica sistens morborum classes, genera et species juxtà Sydenhami mentem & botanicorum ordinem. 5 vols.

Sauvages de Lacroix, a friend of Linnaeus, adopted the botanical system of Linnaeus for the classification of diseases. His classification system listed 10 major classes of disease, which were further broken down into numerous orders, 295 genera, and 2400 species (individual diseases). Digital facsimile from the Internet Archive at this link.