You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Hudson Twp.; in se. part of Lake Hudson Recreation Area. T7S R1E S36, nw1/4 of nw1/4 Remove constraint Place: Hudson Twp.; in se. part of Lake Hudson Recreation Area. T7S R1E S36, nw1/4 of nw1/4