Ischnoderma resinosum (Resinous Polypore),
            synonym Ischnoderma benzoinus
Photo was taken at Mazomanie Wildlife Area, Dane County
Photo was taken at Blue Mounds State Park
Photo was taken at Indian Lake County Park, Dane County
Photo was taken at Owen Conservation Park, Madison

Both photos (above & below) were taken at Lakeshore Preserve, Madison