You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place East Gwillimbury twp., near east bank of Holland River, lots 11 to 115 conc. 1W, ca 1.5 mi. NNW of Holland Landing. Remove constraint Place: East Gwillimbury twp., near east bank of Holland River, lots 11 to 115 conc. 1W, ca 1.5 mi. NNW of Holland Landing. Place Ontario Remove constraint Place: Ontario Place York Remove constraint Place: York Topic Magnoliopsida Remove constraint Topic: Magnoliopsida