You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Blackman Township, section 5, 5 miles northwest of Jackson. intersection of highway M50 (Clinton Road) and Rives Junction Road Remove constraint Place: Blackman Township, section 5, 5 miles northwest of Jackson. intersection of highway M50 (Clinton Road) and Rives Junction Road Topic Magnoliopsida Remove constraint Topic: Magnoliopsida