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 Cima del Cerro Potosí Remove constraint Place: Cima del Cerro Potosí Place Mexico Remove constraint Place: Mexico Place Nuevo León Remove constraint Place: Nuevo León Topic Euphorbia Remove constraint Topic: Euphorbia Topic Euphorbiaceae Remove constraint Topic: Euphorbiaceae