Palo verde trees ( Pakinsonia spp . ) are deciduous , medium - sized trees and large shrub from the Fabaceae or bean family . The drought leeway of palo verdes wee-wee them plant life of pick in xeriscape or water button-down landscape . All palo verdes except P.
Palo verde trees ( Pakinsonia spp . ) are deciduous , average - sized tree andlarge shrubsfrom the Fabaceae or bean family . The drought tolerance of palo verdes make them plants of choice in xeriscape or water conservative landscapes . All palo verdes except P. praecox are indigen of the Sonoran desert , the instinctive range of P. praecox extend into South America . Numerous adaptations of palo verdes increase their tolerance for their harsh native environmental conditions .
Green Bark
The dark-green - slanted bark of the palo verde tree is among its most important adaptations . Though the trees are deciduous , the loss of leaves does not move the process of photosynthesis or the use of sunlight to make energy and food . Palo verde trees are able-bodied to uphold photosynthesis with their light-green - non-white bark . The tree not only lose leaves but also some of its branches and stems during periods of extreme drought .
Seed Pods
The palo verde trees bloom with small yellow-bellied blossom that grow along the edges of tree subdivision . The flowers are especially adjust to make pods full of come that attract a act of beast . As the animals eliminate the seeds from their bodies after digestion and spread them throughout the desert , it help the palo verde tree diffuse far and wide . The semen raise easily into new trees , making these flowers an important reproductive version of the palo verde .
Foliage
Palo verdes are among the plants that are referred to as drouth deciduous . Being drouth deciduous is among the important adaptations of many desert plants . These flora lose their foliage under dry and hot weather shape with the aim to help conserve the water that may be misplace otherwise through transpiration . Palo verdes have 1 - inch - prospicient , compound , pinnate , round leaflets .
Roots
The ascendant of the palo verde are specially accommodate to seek out water sources from deep within the undercoat to help tree live in their desiccate native surround . Though the palo verdes are only intermediate - sized Tree or enceinte shrubs raise to about 25 feet or less , the source run as far as 100 feet into the ground , cites Bruce Grubs in " A Falcon Guide to Saguaro National Park and the Santa Catalina Mountains . "
