You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Amatenango del Valle; Amatenango del Valle Remove constraint Place: Amatenango del Valle; Amatenango del Valle Place Mexico Remove constraint Place: Mexico Place North America Remove constraint Place: North America Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Poales Remove constraint Topic: Poales Topic Schoenoplectus Remove constraint Topic: Schoenoplectus