You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Whetstone Brooke Picnic Area, 7.8 mi south of Penobscot Co line along Hwy 11, north of Milo. Remove constraint Place: Whetstone Brooke Picnic Area, 7.8 mi south of Penobscot Co line along Hwy 11, north of Milo. Topic Plantae Remove constraint Topic: Plantae