]> Example of Name Published: Potamogeton plantagineus Ducros ex Roem. & Schult., Syst. Veg., ed. 15 bis [Roemer & Schultes] 3: 504. 1818. Eponymy: Ducrosia Boissier (1844) Botany Ducros, François-Barthélémy Ducros, François-Barthélémy F.-B. Ducros Ducros Du Croz François-Barthélémy Ducros 1751 1822