Asclepias vinosa (E. Fourn.) Woodson Asclepias vinosa (E. Fourn.) Woodson in Ann. Missouri Bot. Gard. 41(1): 169. 1954 sec. Juárez-Jaimes & al. 2007≡Acerates vinosa E. Fourn. in Ann. Sci. Nat., Bot., sér. 6, 14: 387. 1882 syn. sec. Woodson Jr. 1954