Yucca endlichiana Trel. Yucca endlichiana Trel. in Annual Rep. Missouri Bot. Gard. 18: 229-230. t. 15-17. 1907 sec. Espejo-Serna & López-Ferrari 2008=Sarcoyucca endlichiana (Trel.) Linding in Beih. Bot. Centralbl. 50 (1): 446. 1933 syn. sec. ???