You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Illinois Remove constraint Place: Illinois Place Menard Remove constraint Place: Menard Place Vicinity of the Elihu Hall Estate near Athens. Remove constraint Place: Vicinity of the Elihu Hall Estate near Athens. Topic Cyperus Remove constraint Topic: Cyperus Topic Plantae Remove constraint Topic: Plantae