You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Guerrero Remove constraint Place: Guerrero Place Mexico Remove constraint Place: Mexico Place no data Remove constraint Place: no data Place on mountain northeast of Chilpancingo on road to Chilapa Remove constraint Place: on mountain northeast of Chilpancingo on road to Chilapa Topic Euphorbia Remove constraint Topic: Euphorbia Topic Plantae Remove constraint Topic: Plantae