Dunegrass (Leymus leymus) is a native plant found on spits and berms. This dataset summarizes dunegrass occurrence using data from the ShoreZone Inventory. Dunegrass is classified as being patchy (less than 50%) or continuous (greater than 50%) along each unit of shoreline (an area with similar physical characteristics). The majority of the shoreline is described by line data, polygon features exist in some areas with extensive shallows. The ShoreZone Inventory includes all saltwater shorelines statewide. It was completed between 1994 and 2000 using aerial videography collected at low tide. The complete ShoreZone Inventory can be found under Download Data.