Hesperoyucca whipplei

Hesperoyucca whipplei (chaparral yucca) is a series of Hesperoyucca.

Background
Hesperoyucca whipplei is a species of flowering plant closely related to, and formerly usually included in, the genus Yucca. It is native to southern California, United States and Baja California, Mexico, where it occurs mainly in chaparral, coastal sage scrub, and oak woodland plant communities at altitudes of 300–2500m.