You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place opposite Post Office in city of Negaunee; T47N R26W Sec. 6 SW1/4 NW1/4 Remove constraint Place: opposite Post Office in city of Negaunee; T47N R26W Sec. 6 SW1/4 NW1/4 Topic Plantae Remove constraint Topic: Plantae