Sweet clover (Melilotus officinalis). Polarised micrograph of a cross section through the root,showing the central vascular tissue. Magnification 33x | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Pasieka, Alfred |
Taille de l’image : | 5601 px × 4437 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |