German knotweed flowers (Scleranthus annuus). The flowers of this plant have green sepals rather than petals | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Petriglia, Bruno |
Bildgröße: | 3657 px × 5355 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |