A list of seventy-one flowering plants characteristic of fens is presented. They represent the fen flora from a complex of twenty-seven previously unreported fens, or small, calcareous, springy marshes, bordering Dug-out Creek in Excelsior Township, Dickinson County, Iowa.
Proceedings of the Iowa Academy of Science
©1962 Iowa Academy of Science, Inc.
Holte, Karl E. and Thorne, Robert F.
"Discovery of a Calcareous Fen Complex in Northwest Iowa,"
Proceedings of the Iowa Academy of Science, 69(1), 54-60.
Available at: https://scholarworks.uni.edu/pias/vol69/iss1/9