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 Alcona Remove constraint Place: Alcona Place Alcona Twp. On N. side of mouth of Black Riv. On Lake Huron ca. 16 mi. S. of Alpena. Remove constraint Place: Alcona Twp. On N. side of mouth of Black Riv. On Lake Huron ca. 16 mi. S. of Alpena. Place Michigan Remove constraint Place: Michigan Topic Malpighiales Remove constraint Topic: Malpighiales Topic Salix Remove constraint Topic: Salix