Botany Workshop: The Eastern Mojave Desert represents one of the most floristically diverse regions in California. This incredible diversity is, in part, due to the region’s unique proximity to the North American Monsoon and its prominent summer rainfall regime. Approximately 10% of eastern Mojave annuals are considered “summer annuals,” species that germinate following summer rainfall. In addition, more than 25% of perennial species in this region flower in late summer/early fall. Examples of plant families that respond to summer rain include: Nyctaginaceae, Amaranthaceae, Euphorbiaceae, Polygonaceae, Poaceae, and Asteraceae. This course will introduce botanists to the ecology and taxonomy of the diverse late summer/early fall flora in the eastern Mojave Desert, with special emphasis on rare or unique species. Through field observation, lab identification, and evening presentations, participants will gain a better understanding for the major plant families that comprise the hot-season flora. This field-intensive workshop is intended for botanists with moderate to advanced taxonomic training, or to those with an interest in learning more about this seldom-seen component of California’s flora. Field trips will target the mid- to higher elevations of the Mojave National Preserve, planned in accordance to optimal blooming conditions. 4WD or high clearance vehicles are required.

Approved