You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Sierra del Laurel, ca. 10 miles southeast of Calvillo (3 hours by horse from Rancho de Los Adobes) Remove constraint Place: Sierra del Laurel, ca. 10 miles southeast of Calvillo (3 hours by horse from Rancho de Los Adobes) Topic Asteraceae Remove constraint Topic: Asteraceae