Beschorneria wrightii Hook. f. Beschorneria wrightii Hook. f. in Bot. Mag. 127: t. 7779. 1901 sec. Espejo-Serna & López-Ferrari 2008=Beschorneria pubescens Pilg. in Gard. Chron., ser. 3, 40: 350-351. 1906 syn. sec. Espejo-Serna & López-Ferrari 2008