You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place On the flood plain East Fork White River, 1/2 mile southwest of Ft. Ritner. Genesee silty clay loam. Remove constraint Place: On the flood plain East Fork White River, 1/2 mile southwest of Ft. Ritner. Genesee silty clay loam. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida