Yucca elata Engelmann ssp.verdiensis (McKelvey) Hochstätter

Cactaceae-Review 1 (2): 21.1998.

Arizona Yucca

Basionym: Yucca verdiensis McKelvey. - Yuccas SW. U. S. 2: 98-102.1947.

Synonymy

Yucca elata Engelmann var. verdiensis (MeKelvey) Reveal. - Intermountain Flora, Vascular Plants of the Intermountain West: 533-534.1977.

Type: MCKELVEY 2752, between Clarkdale and Cottonwood, Yavapai Co., Arizona, 7 May 1933.

Other representative material studied.

Arizona:fh 1179.33, Taylor, Arizona, 1,680m;
fh 1179.80, Snowflake, Arizona, 2,000m.

SPECIES LIST     "; ?>DISTRIBUTION MAP
 Yucca elata ssp.verdiensis

Yucca elata ssp.verdiensis, fh 11179.33, Taylor, AZ., area, 1,680m,
erect inflorescence, 2m long