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.
One interesting plant that grows in the desert is the giant saguaro cactus. This cactus is unique because it has adapted so well to the desert conditions that it can grow to reach over 20 feet and live for more than 200 years. These cacti are able to survive for so long because of several well-developed adaptations.