Mirabilis anthers,light micrograph. These anthers,seen from the side,are from Mirabilis jalapa,the four o'clock flower. The anthers and the filament (lower right) together form a stamen. Anthers are the pollen-producing structures of flowers. The anther at centre is partially open along its stromium,showing partially seen pollen grains (white and yellow). The illumination is a mixture of incandescent and ultraviolet light. Magnification: x100 when printed at 10 centimetres tall | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Markus, Robert |
Bildgröße: | 2582 px × 3397 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |