Nonnative Vascular Plant Inventory, 2005 – Emily Orling conducted surveys for introduced plant species in several major riparian zones of Yosemite National Park for a California-based consulting firm.  Emily identified all native and introduced vascular plant species occurring in survey areas, using several keys and floras including the Jepson Manual.  In addition, Emily collected environmental and soils data as well as information on human disturbance and nature of the riparian corridor.