You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place La Higuerita; 4 mi from summit on road from Tequila, Volcán Tequila Remove constraint Place: La Higuerita; 4 mi from summit on road from Tequila, Volcán Tequila