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 Language UND Remove constraint Language: UND Place La Union, municipio de Nautla Remove constraint Place: La Union, municipio de Nautla Place North America Remove constraint Place: North America Place Veracruz Remove constraint Place: Veracruz Topic Astraea Remove constraint Topic: Astraea Topic Euphorbiaceae Remove constraint Topic: Euphorbiaceae