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.
Californiaâs Death Valley/Mojave Desert. South and east of the Sierra lie vast California deserts, rich with wildflowers such as poppies in the spring. More tenacious plants, such as beavertail cactus, flower even in the heat of summer when the desert presents itself as a shimmering mirage.