You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Callejón de San Francisco; grasses of the region of the río de Bavispe; northeastern sonora. El Rancho de la Nacha, 25 miles west of La Angostura. Remove constraint Place: Callejón de San Francisco; grasses of the region of the río de Bavispe; northeastern sonora. El Rancho de la Nacha, 25 miles west of La Angostura. Place Sonora Remove constraint Place: Sonora Topic Plantae Remove constraint Topic: Plantae Topic Poaceae Remove constraint Topic: Poaceae Type still image Remove constraint Type: still image