Polymer Chemistry. Morphology. Polymer morphology is the overall form of polymer structure, including crystallinity, branching, molecular weight, cross-linking, and so on14. Small molecules usually have crystalline solids, which are highly-ordered 3-dimensional arrays of the molecules.
Further information: List of flora of the Mojave Desert and Flora of the Sierra Nevada alpine zone. Native wildflower blazing star (Mentzelia lindleyi) Gentiana algida in Sierra Nevada. California native plants are plants that existed in California prior to the arrival of European explorers and colonists in the late 18th century.
There are three main deserts in California: The Mojave Desert is bounded by the Tehachapi Mountains on the northwest, and the San Gabriel and San Bernardino Mountains on the south. It extends eastward to California's borders with Arizona and Nevada and also forms portions of northwest Arizona. The Mojave Desert is Californiaâs largest.