Spanish Dagger? Yucca gloriosa Yucca gloriosa Yucca gloriosa (Yucca gloriosa) (Yucca gloriosa) http://en.wikipedia.org/wiki/Yucca_gloriosa Bayonet Yucca http://en.wikipedia.org/wiki/Y... Spanish Dagger? (Yucca gloriosa) (Yucca gloriosa) English Yucca Recurvifolia http://en.wikipedia.org/wiki/Yucca_gloriosa (Yucca gloriosa) (Yucca gloriosa) Yucca gloriosa (Spanish Dagger) Yucca gloriosa http://en.wikipedia.org/wiki/Yucca_gloriosa (Yucca gloriosa) (Yucca gloriosa)