Hayfields Tarweed (Hemizonia congesta ssp. luzulifolia), Fogbow, Coast Douglas Fir, and Windy Hill
Coyote Brush encroaches on the grassland at the left. Oaks grow with the Doug Fir at the edge of the clearing. Coal Mine Ridge Nature Preserve of Portola Valley Ranch. 9/30/2020, 8:21 am. iPhone photo.