You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Illinois Remove constraint Place: Illinois Place Saline Remove constraint Place: Saline Place Shawnee Nat'l Forest, about 7 mi ESE of Harrisburg. Remove constraint Place: Shawnee Nat'l Forest, about 7 mi ESE of Harrisburg. Topic Carex Remove constraint Topic: Carex Topic Plantae Remove constraint Topic: Plantae