Id%Version%Family%Infra family%Hybrid genus%Genus%Infra genus%Rank%Authors%Basionym author%Publishing author%Full name without family and authors%Publication%Collation%Publication year full%Name status%Remarks%Basionym%Replaced synonym%Nomenclatural synonym%Distribution%Citation type
270269-2%1.3%Agavaceae%%N%Yucca%%var.%Engelm.%%Engelm.%Yucca angustifolia var. elata%Trans. Acad. Sci. St. Louis%3: 50%1873%%%%%%West Texas to Utah, Arizona & Northern Mexico, United States of America (Northern America)%tax. nov.
321329-2%1.2.2.2.1.1%Agavaceae%%N%Yucca%%spec.%(Engelm.) Engelm.%(Engelm.)%Engelm.%Yucca elata%Bot. Gaz.%7(2): 17%1882%%%Agavaceae Yucca angustifolia Pursh var. elata Engelm.%%%%comb. et stat. nov.
1017017-1%1.2.2.1.1.3%Agavaceae%%N%Yucca%%subsp.%%%%Yucca elata subsp. utahensis%Cactaceae Rev.%1(2): 21%2000%%%Agavaceae Yucca utahensis McKelvey%%%%comb. nov.
270313-2%1.4%Agavaceae%%N%Yucca%%var.%(McKelvey) Reveal%(McKelvey)%Reveal%Yucca elata var. utahensis%Intermount. Fl. [Cronquist et al.]%6: 533%1977%%%%%%%tax. nov.
270314-2%1.4%Agavaceae%%N%Yucca%%var.%(McKelvey) Reveal%(McKelvey)%Reveal%Yucca elata var. verdiensis%Intermount. Fl. [Cronquist et al.]%6: 533 (-534)%1977%%%%%%%tax. nov.