Stenocereus pruinosus (Otto ex Pfeiff.) Buxb. in Bot. Stud. 12: 101. 1961
Stenocereus pruinosus in Bot. Stud. 12: 101. 1961
is new combination for Echinocactus pruinosus, Enum. Diagn. Cact.: 54. 1837
Stenocereus pruinosus in Bot. Stud. 12: 101. 1961