You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Language UND Remove constraint Language: UND Place Mississippi Remove constraint Place: Mississippi Place Washington Remove constraint Place: Washington Place Yazoo National Wildlife Refuge. Between Alligator Pond & Swan Lake Slough. Remove constraint Place: Yazoo National Wildlife Refuge. Between Alligator Pond & Swan Lake Slough. Topic Carex Remove constraint Topic: Carex Topic Cyperaceae Remove constraint Topic: Cyperaceae