You searched for: Language UND Remove constraint Language: UND Place Michigan Remove constraint Place: Michigan Place University of Michigan Botanical Gardens, Dixboro Site. 4.5 mi Northeast of Ann Arbor, roadside along northwest corner of county gravel pit Remove constraint Place: University of Michigan Botanical Gardens, Dixboro Site. 4.5 mi Northeast of Ann Arbor, roadside along northwest corner of county gravel pit Place Washtenaw Remove constraint Place: Washtenaw Topic Euphorbiaceae Remove constraint Topic: Euphorbiaceae Type still image Remove constraint Type: still image