Yucca elata Engelm. in Bot. Gaz. 7 (2): 17. 1882 sec. Espejo-Serna & López-Ferrari 2008
- =Yucca angustifolia Pursh, Fl. Amer. sept. 2: 227. 1814 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Yucca constricta Buckley in Proc. Acad. Nat. Sci. Philadelphia 1862: 8. 1862 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Yucca angustifolia var. radiosa Engelm., Botany (Fortieth Parallel): 496-497. 1871 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Yucca angustifolia var. elata Engelm. in Trans. Acad. Sci. St. Louis 3: 50-51. 1873 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Yucca radiosa (Engelm.) Trel. in Annual Rep. Missouri. Bot. Gard. 3: 163. t. 9. 1892 syn. sec. Espejo-Serna & López-Ferrari 2008