His most important work was Flora Pedemontana, sive enumeratio methodica stirpium indigenarum Pedemontii 1755, a study of the plant world in Piedmont, in which he listed 2813 species of plants, of which 237 were previously unknown.
Sein wichtigstes Werk war Flora Pedemontana, sive enumeratio methodica stirpium indigenarum Pedemontii, eine Untersuchung der Pflanzenwelt im Piemont, in der er 2813 Pflanzenarten auflistet, darunter 237 bis dahin unbekannte.