You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Mexico Remove constraint Place: Mexico Place Rancho Las Yucas, ca. 40 km. NNW. of Aldama, Municipio de Aldama Remove constraint Place: Rancho Las Yucas, ca. 40 km. NNW. of Aldama, Municipio de Aldama Place Tamaulipas Remove constraint Place: Tamaulipas Topic Euphorbiaceae Remove constraint Topic: Euphorbiaceae Topic Plantae Remove constraint Topic: Plantae