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 Mexico Remove constraint Place: Mexico Place Sierra del Laurel, ca. 10 miles southeast of Calvillo (2-3 hours by horse from Rancho de Los Adobes) Remove constraint Place: Sierra del Laurel, ca. 10 miles southeast of Calvillo (2-3 hours by horse from Rancho de Los Adobes) Topic Arctostaphylos Remove constraint Topic: Arctostaphylos Topic Ericales Remove constraint Topic: Ericales