Echinofossulocactus vanderaeyi (Lem.) Lawr. in Gard. Mag. (London) 17: 318. 1841 Echinofossulocactus vanderaeyi (Lem.) Lawr. in Gard. Mag. (London) 17: 318. 1841is new combination for Echinocactus vanderaeyi Lem., Cact. Aliq. Nov.: 20. 1838Taxon for this nameEchinofossulocactus vanderaeyi (Lem.) Lawr.