You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Language UND Remove constraint Language: UND Place Grant Twp., Nordhouse Dunes. sec. 27 S.W. 1/4. Remove constraint Place: Grant Twp., Nordhouse Dunes. sec. 27 S.W. 1/4. Topic Ammophila Remove constraint Topic: Ammophila Topic Poaceae Remove constraint Topic: Poaceae Type still image Remove constraint Type: still image