You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Traveling from Camp Apache (at the forks of the White River, extreme southern Navajo Co.) to Camp Grant (southern Graham Co., 25 miles north of Willcox) Remove constraint Place: Traveling from Camp Apache (at the forks of the White River, extreme southern Navajo Co.) to Camp Grant (southern Graham Co., 25 miles north of Willcox) Topic Loasaceae Remove constraint Topic: Loasaceae