]> FH barcode-00302019 United States of America California Channel Islands: Santa Rosa Island: Channel Islands NAtional Park: Clapp Springs Road: rock outcrops on ridge bewteen St. Augustine and Quemada Canyons (plus/mins 100m).Alt.: 951 ft Caloplaca sonorae Wetmore Wetmore 2010-08-16 16:39:24 K. Knudsen