Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for Astragalus magdalenae var. peirsonii (Peirson’s milk-vetch)

摘要

We, the U.S. Fish and Wildlife Service (Service), designate critical habitat for the federally threatened Astragalus magdalenae var. peirsonii (Peirson's milk-vetch) pursuant to the Endangered Species Act of 1973, as amended (Act). We designate a total of approximately 21,836 acres (ac) (8,848 hectares (ha)) of critical habitat in Imperial County, California.