You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Cerro Gordo, municipio de Dos Ríos Remove constraint Place: Cerro Gordo, municipio de Dos Ríos Place Mexico Remove constraint Place: Mexico Place North America Remove constraint Place: North America Place Veracruz Remove constraint Place: Veracruz Topic Euphorbia Remove constraint Topic: Euphorbia Topic Plantae Remove constraint Topic: Plantae