You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Language UND Remove constraint Language: UND Place Alvarez, about 22 miles by road east-southeast of San Luis Potosi Remove constraint Place: Alvarez, about 22 miles by road east-southeast of San Luis Potosi Place Mexico Remove constraint Place: Mexico Place México Remove constraint Place: México Place no data Remove constraint Place: no data Type still image Remove constraint Type: still image