You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place W side of Mud Lake Bog, ca. 1 1/4 mi. SW of Cooney Remove constraint Place: W side of Mud Lake Bog, ca. 1 1/4 mi. SW of Cooney Topic Polypodiopsida Remove constraint Topic: Polypodiopsida