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:
Citrus trifoliata. Dreiblttrige Orange Citrus trifoliata im Adenauerpark Speyer own AnRo Cczero Adenauerpark Speyer Citrus trifoliata Shrubs in Speyer Citrus trifoliata Ornamental plants in Speyer Citrus trifoliata Invasive plants in RhinelandPalatinate Sapindales Citrus trifoliata Sapindales in RhinelandPalatinate in August