You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place "Hibiscus field" sw of greenhouses, old UM Botanical Gardens, Iroquois Dr., Ann Arbor. Remove constraint Place: "Hibiscus field" sw of greenhouses, old UM Botanical Gardens, Iroquois Dr., Ann Arbor. Place Washtenaw Remove constraint Place: Washtenaw Topic Caryophyllaceae Remove constraint Topic: Caryophyllaceae Topic Caryophyllales Remove constraint Topic: Caryophyllales Topic Magnoliopsida Remove constraint Topic: Magnoliopsida