Acaulescent shrub with long stiff evergreen leaves radiating from a basal rosette. Leaves flattened, flexible, 40-70 cm (16-28 in) long and about 1.5 cm (0.6 in) wide at base, spiny at apex, glaucous green with greenish white margins often becoming filiferous. Inflorescence a raceme. Flowers numerous, large, with 3 petaloid sepals and 3 petals, greenish-white or purplish. Fruits oblong-cylindrical capsules 4.5-6 cm (1.8-2.4 in) long.
Distribution: Native to Arkansas, Oklahoma, and Texas.
Habitat: prairies and savannas.
NWI status: none
Comment: Yucca is the native Hatian name; arkansana refers to Arkansas.
Distribution in Oklahoma: 
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Last update: 9/23/99
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