Light micrograph of a freshly opened anther of Common field speedwell, Veronica persica. Microscopic contrast technique: Incident lighting. Magnification: 40x when printed 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Guenther, Gerd |
Bildgröße: | 4978 px × 3744 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |