Ziziphus parryi is a species of flowering plant in the buckthorn family known by the common name Parry's jujube. The plant is native to the Colorado Desert and southern Mojave Desert, and to the eastern slopes of the Peninsular Ranges in Southern California and Baja California, Mexico. It can be found in Chaparral and Sonoran Desert habitats. Ziziphus parryi is a bushy shrub with many intricate branches forming a thorny tangle which may approach 4 metres (13 ft) in height. The leaves are deciduous and are absent for much of the year, leaving the shrub a naked thicket of brown or grayish twigs. The ends of the twigs taper into sharp-tipped thorns. The membranous olive green leaves are up to 2. 5 centimeters long. The inflorescence is a cluster of a few several yellowish or green-tinged, star-shaped flowers with five petals. The fruit is a dry drupe containing one seed. Varieties: Ziziphus parryi var. parryi - California crucillo, Parry Abrojo, lotebush.