Soft rush stem. Fluorescent light micrograph of a cross section through pith from a soft rush (Juncus effusus) stem. This star-shaped aerenchyma tissue allows gaseous exchange within the plant as well as providing buoyancy. Magnification: x175 when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Guenther, Gerd |
Taille de l’image : | 4831 px × 3623 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |