Yucca Linnaeus. Yucca, Adam's-needle, Rock-lily.
A genus of about 40 species, of sw. North America, n. Mexico, se. United States, and the West Indies. Many issues remain in our understanding of Southeastern United States Yucca.
Key advice:The key presented is particularly conjectural.
Ref: Clary & Adams (2021); Hess & Robbins (2002) In Flora of North America Editorial Committee (2002a); Keith (2003); Speta In Kubitzki (1998a); Ward (2004c); Ward (2006a). Show full citations.
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