Xanthoxylum americanum Rutaceae
Comments: Narrow floodplain of small stream near junction with Turkey River, Gilbertson Park, Elgin, Fayette County, Iowa. 4 May 2015. 42° 58' 7.1" North, 91° 37' 35.6" West (42.968647, -91.626562)
Added: 6/1/15
WARNING: Accurate determination of this plant or fungus depends on more than this single image.