Yucca arizonica McKelvey in J. Arnold Arbor. 16: 270-271. 1935 sec. Espejo-Serna & López-Ferrari 2008
- =Yucca brevifolia Schott ex Trel. in Rep. (Annual) Missouri Bot. Gard. 13: 100. 1902 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Yucca treleasei J.F. Macbr. in Contr. Gray Herb., n. s., 56: 15-16. 1918 syn. sec. Espejo-Serna & López-Ferrari 2008