You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Mexico Remove constraint Place: Mexico Place North America Remove constraint Place: North America Place Tampico; Tampico; Laguna del Chairel Remove constraint Place: Tampico; Tampico; Laguna del Chairel Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Oxycaryum Remove constraint Topic: Oxycaryum