La Tourrette, Marie Just Antoine, Marquis de (1751–1819) letter to unknown correspondent, 6 April 1808, https://huntbot.org/hibdarc/collections/370/LaTourrette--Marie-Just-Antoine-de-la-Rivoire--Marquis-de-1_r.pdf. Hunt Institute for Botanical Documentation Archives. https://as.huntbot.org/repositories/2/digital_objects/2604 Accessed February 02, 2026.