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 Coalcomán de Vázquez Pallares; Coalcoman Remove constraint Place: Coalcomán de Vázquez Pallares; Coalcoman Place Mexico Remove constraint Place: Mexico Place Michoacán Remove constraint Place: Michoacán Topic Croton Remove constraint Topic: Croton Topic Euphorbiaceae Remove constraint Topic: Euphorbiaceae