United States, Minnesota, Jackson, Jackson Co.; About 1 mile southeast of Petersburg; in the Des Moines River Valley; NW1/4 SE1/4 section 27, T 101N R 34W;;101N;34W;27
43.522695 -94.904434 +-969m.
Calcareous fen on a steep west-facing bluff; Associated species include: Pedicularis lanceolata, Gentiana procera, Parnasia glauca, Lobelia kalmii.