You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Cass Remove constraint Place: Cass Place E edge sec. 20, Penn Tp., ca. 3.5 mi. NE of Cassopolis. Remove constraint Place: E edge sec. 20, Penn Tp., ca. 3.5 mi. NE of Cassopolis. Place North America Remove constraint Place: North America Place USA Remove constraint Place: USA Topic Asterales Remove constraint Topic: Asterales Topic Heliopsis Remove constraint Topic: Heliopsis Type still image Remove constraint Type: still image