You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place NE1/4 sec. 1, Oregon Tp., ca. 3 SE of Columbiaville. Remove constraint Place: NE1/4 sec. 1, Oregon Tp., ca. 3 SE of Columbiaville. Topic Rubiaceae Remove constraint Topic: Rubiaceae