Keywords: 20120920Hockenheimer Rheinbogen5.jpg Acker-Gänsedistel Sonchus arvensis im Hockenheimer Rheinbogen own AnRo0002 2012-09-20 Cc-zero Asterales in Hockenheimer Rheinbogen in September Sonchus arvensis Cichorioideae in Hockenheimer Rheinbogen Sonchus arvensis 09 Cichorioideae in the Northern Hemisphere in September Sonchus arvensis Sonchus arvensis 09 |