Light micrograph of two ripened, yellow seed grains of Shepherd`s-purse, Capsella bursa-pastoris, taken from a wildflower. The small seeds are located in the purse-shaped seed capsule, containing up to 40 seeds. Microscopic contrast technique : Incident lighting. Magnification 30x when printed 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Guenther, Gerd |
Taille de l’image : | 4666 px × 3746 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |