Keywords: 20141101Polygonum aviculare4.jpg Vogelknöterich Polygonum aviculare bei Hockenheim own AnRo0002 2014-11-01 Cc-zero Caryophyllales in Hockenheim in November Polygonum aviculare Polygonaceae in November Polygonum aviculare Polygonaceae in Hockenheim Polygonum aviculare Polygonum aviculare 11 |