]> GH barcode-01741888 United States of America California 0.45 mi. S25°W of the mouth of Rock Creek above Hammil Valley, T2S R32E S25. Owens Valley drainage. Arenaria macradenia subsp. ferrisiae Abrams Abrams 2020-06-30 08:15:23 J. D. Morefield & D. H. McCarty