This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Oxalis corniculata. HornSauerklee Oxalis corniculata in Hockenheim discovery place Hockenheim own AnRo camera coord Location Cczero Invasive plants in Hockenheim Oxalidales Oxalis corniculata Oxalidales in Hockenheim in May Oxalis corniculata Oxalidaceae in Hockenheim Oxalis corniculata Oxalidaceae in the Northern Hemisphere