Manfreda guerrerensis Matuda Manfreda guerrerensis Matuda in Cact. Suc. Mex. 20: 46-48. f. 25. 1975 sec. Espejo-Serna & López-Ferrari 2008=Agave guerrerensis (Matuda) G.D. Rowley in Repert. Pl. Succ. 26: 4. 1977 syn. sec. Espejo-Serna & López-Ferrari 2008