Matteuccia struthiopteris Onocleaceae
Comments: Steep slope south of County Highway C, just above Wisconsin River. Mesic forest on limestone bluff. Millville Township, Grant County, Wisconsin. 5 May 2015. 43° 0' 45.5" North, 91° 0 2" West (43.012648, -91.000562)
Added: 6/1/15
WARNING: Accurate determination of this plant or fungus depends on more than this single image.