United States, Minnesota, Fillmore, Fillmore Co. T102N R12W, W1/2 sec.14. On the S side fo Forestville Creek;Dorer Memorial Hardwood State Forest;102N;12W;14
43.637993 -92.23897 +-969m.
In rich rocky woods dominated by Acer saccharum. Growing on steep slope with Cystopteris bulbifera, Taxus canadensis, Circaea lutetiana, Polymnia canadensis