You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Pinconning Twp., ca. 3.5 mi. N. of Pinconning. Remove constraint Place: Pinconning Twp., ca. 3.5 mi. N. of Pinconning. Topic Caryophyllales Remove constraint Topic: Caryophyllales