You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Cadillac, Along causeway of M-115 through Lake Cadillac (creating a small disjunct "pond" along southwestern portion of the lake). Remove constraint Place: Cadillac, Along causeway of M-115 through Lake Cadillac (creating a small disjunct "pond" along southwestern portion of the lake).