United States, Wisconsin, Juneau, E side of Yellow River, N of CTH F
44.2167852° N, 90.1172504° W; T20N R03E sec10
River bottomland forest of river birch, silver maple, swamp white oak, black and green ashes, bitternut and shagbark hickories, etc; open areas of sedges, reed canary grass, joe-pye-weeds, large St.-johnswort, etc.. In open wet area.
Also collector Gogdansky, Edna. [wtih genes of S. puniceum ? or S. robynsianum? -R.W. Freckmann].