However, to be appointed to the Senate, one must be at least 30 years of age, must possess land worth at least $4,000 in the province for which he or she is appointed, and must own real and personal property worth at least $4,000, above his or her debts and liabilities.
A dense Joshua tree forest also exists in Mojave National Preserve, in the Cima Dome, (Cima, California), northeast of Kingman, Arizona in Mohave County, Arizona, as well as along U.S. 93 between the towns of Wickenburg and Wikieup, and designated as the Joshua Tree Parkway of Arizona.
Botanical relationships. The Joshua Tree (Yucca brevifolia) is the largest of the Yucca species. Often considered part of the Agave family (Agavaceae), or grouped with Agave (Century Plant) in the Lily family (Liliaceae), the Joshua Tree has the same linear, sharply pointed leaves as Agaves and other Yuccas.or the first several decades of its life, the Joshua Tree grows as a vertical stem with no branches. It grows very slowly, only 1/2 to 3 inches (1 to 7 cm) per year, typically reaching 5-10 feet (1.5 to 3 meters) before the first blossoms appear.