Light micrograph of an unripe seed capsule of the scarlet pimpernel plant, Anagallis arvensis, a common wild flower. One of the five sepals is removed, to show the seeds in detail. When the seed capsule is mature, the upper part opens like the lid of a box, releasing the ripe seeds within. Microscopic contrast technique : Incident lighting. Magnification 40x when printed 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Guenther, Gerd |
Bildgröße: | 5102 px × 3426 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |