Echinofossulocactus mirbelii (Lem.) Lawr. in Gard. Mag. (London) 17: 318. 1841 Echinofossulocactus mirbelii (Lem.) Lawr. in Gard. Mag. (London) 17: 318. 1841is new combination for Echinocactus mirbelii Lem., Cact. Aliq. Nov.: 22. 1838Taxon for this nameEchinofossulocactus mirbelii (Lem.) Lawr.