You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Gratiot Lake Conservancy plant survey. Bammert Farm area, on old overgrown Phoenix Farm Road. Remove constraint Place: Gratiot Lake Conservancy plant survey. Bammert Farm area, on old overgrown Phoenix Farm Road. Place Keweenaw Remove constraint Place: Keweenaw Place Michigan Remove constraint Place: Michigan Place North America Remove constraint Place: North America Topic Asteraceae Remove constraint Topic: Asteraceae Topic Asterales Remove constraint Topic: Asterales Topic Centaurea Remove constraint Topic: Centaurea Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Type still image Remove constraint Type: still image