Spanish bayonet (Yucca harrimaniae) is a small, acaulescent (stemless) species forming clumps of rosettes. Flowers are nodding (hanging downward), partly greenish-white, partly purplish. The species is closely related to Y. sterilis. I. Appearance and Characteristics Yucca harrimaniae Trel., the Spanish bayonet, is a species in the family Asparagaceae, native to Utah, Nevada, Colorado, northeastern Arizona […]