Japanhirse, Weizenhirse, Sawahirse - Echinochloa frumentacea (Poaceae)
2018 am Rhein in Bad Honnef (R. Sievers, © H. Geier)
2018 am Rhein in Bad Honnef (R. Sievers, © H. Geier)
2018 am Rhein in Bad Honnef (R. Sievers, © H. Geier)
2018 am Rhein in Bad Honnef (R. Sievers, © H. Geier)