1. Yucca of southern United States having a clump of basal grasslike leaves and a central stalk with a terminal raceme of small whitish flowers Noun
2. Yucca of west central United States having a clump of basal grasslike leaves and a central stalk with a terminal raceme of small whitish flowers Noun
3. Stemless plant with tufts of grasslike leaves and erect panicle of minute creamy white flowers; southwestern United States and Mexico Noun
4. Plant of western North America having woody rhizomes and tufts of stiff grasslike basal leaves and spikes of creamy white flowers Noun