Agave macroacantha Zucc. [ Agave besseriana De Smet ex Jacobi]
      
no HD illustration available (m3)
6 28312 Agave macroacantha Zucc. Agavaceae
W. Curtis, Bot. Mag., vol. 97 [ser. 3, vol. 27]: t. 5940 (1871) [W.H. Fitch]