You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Deer Lick Run, 2 mi n.e. of Sheffield. Remove constraint Place: Deer Lick Run, 2 mi n.e. of Sheffield. Place Pennsylvania Remove constraint Place: Pennsylvania Place Warren Remove constraint Place: Warren Topic Plantae Remove constraint Topic: Plantae Topic Poales Remove constraint Topic: Poales