USA, Wisconsin, Crawford, E. of Prairie du Chien, Island #172, in the Mississippi River., next to Route 18.
43°02’54.9” N 91°09’52.6” W
200 meters
200 m
Flood plain forest, on soil in path.
Sample was collected early September and kept in growht chamber, and Ephemerum capsules seen mature early October (not clear since when though); with Physcomitrella patens. Duplicate (main collection in herbarium Augustana College)