Keywords: 20140511Oxalis stricta4.jpg Aufrechter Sauerklee Oxalis stricta im Schwetzinger Hardt own AnRo0002 2014-05-11 Cc-zero Invasive plants in the Schwetzinger Hardt Oxalidales Oxalis stricta Oxalidales in the Schwetzinger Hardt in May Oxalis stricta Oxalidaceae in the Schwetzinger Hardt Oxalis stricta Oxalidaceae in May Oxalis stricta Oxalis stricta 05 |