You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Language UND Remove constraint Language: UND Place Grassy opening north of the summit of West Bluff. Remove constraint Place: Grassy opening north of the summit of West Bluff. Place Keweenaw Remove constraint Place: Keweenaw Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Plantae Remove constraint Topic: Plantae