Valerian (Valeriana officinalis) petal, coloured scanning electron micrograph. The surface of the petal is covered in projections known as papillae. Magnification: x300 when printed at 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / EYE OF SCIENCE |
Taille de l’image : | 4510 px × 3875 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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