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 Acacoyagua Remove constraint Place: Acacoyagua Place Mexico Remove constraint Place: Mexico Place Santa Amalia; Mt. Ovando Remove constraint Place: Santa Amalia; Mt. Ovando Topic Cnidoscolus Remove constraint Topic: Cnidoscolus Topic Euphorbiaceae Remove constraint Topic: Euphorbiaceae