]> GH barcode-01956772 United States of America California Santa Catalina Island. 3 1/2 mi. (by road) from Avalon on way to Isthmus, near largest reservoir Amsinckia menziesii A. Nelson & J. F. Macbride A. Nelson & J. F. Macbride 2020-06-08 13:38:35 C. B. Wolf