spoonleaf yucca(n = noun.plant) adam's needle, adam's needle-and-thread, needle palm, yucca filamentosa - yucca with long stiff leaves having filamentlike appendages;
is a kind of yucca

genus yucca, yucca, yucca aloifolia, yucca baccata, yucca borer, yucca brevifolia, yucca carnerosana, yucca elata, yucca filamentosa, yucca glauca, yucca gloriosa, yucca smalliana, yucca whipplei