Light micrograph of a stigma and anthers of a Geranium molle flower, Dove's-foot Crane's-bill, showing the opened anthers with pollen grains inside. Microscopic contrast technique: Incident lighting. Magnification: 40x when printed 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Guenther, Gerd |
Taille de l’image : | 4654 px × 3755 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |