Keywords: 20130827Helianthus tuberosus2.jpg Topinambur Helianthus tuberosus bei Hockenheim own AnRo0002 2013-08-27 Cc-zero Invasive plants in Hockenheim Asterales Helianthus tuberosus Asterales in Hockenheim in August Helianthus tuberosus Heliantheae in Hockenheim Helianthus tuberosus Heliantheae in the Northern Hemisphere in August Helianthus tuberosus Helianthus tuberosus 08 |