Funastrum clausum (Jacq.) Schltr. in Repert. Spec. Nov. Regni Veg. 13(363/367): 283. 1914 sec. Juárez-Jaimes & al. 2007
- ≡Cynanchum clausum Jacq., Select. Stirp. Amer. Hist.: 87. 1763 syn. sec. ???
- =Funastrum cumanense (Kunth) Schltr. in Repert. Spec. Nov. Regni Veg. 13: 284. 1914 syn. sec. ???