You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Alcona Remove constraint Place: Alcona Place Along shore of Lake Huron at mouth of Black River. Remove constraint Place: Along shore of Lake Huron at mouth of Black River. Topic Plantae Remove constraint Topic: Plantae Topic Poales Remove constraint Topic: Poales Topic Schoenoplectus Remove constraint Topic: Schoenoplectus