Echinocactus muricatus Link & Otto ex Pfeiff. [Synonym] = Echinocactus muricatus Link & Otto ex Pfeiff. (Cactaceae) Engish: muricatus,-a,-um
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protologue: Enum. Diagn. Cact. : 49 (1837)
2 369352 Echinocactus muricatus Link & Otto ex Pfeiff. C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 4(2): fasicle 108, (Balanophoreae; Aristolochiaceae; Rafflesiaceae; Nymphaeaceae; Cactaceae): t. 50 (1890)
