Sunflower, coloured X-ray. The outer yellow petals are sterile flowers (ray florets), while the centre of the flower consists of numerous small fertile flowers (disc florets). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Van't Riet, Arie |
Bildgröße: | 4181 px × 4181 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
|