Leaf veins. Close-up of a leaf from the ivy plant (Hedera helix). The veins (white) are part of the vascular system for food and water transport around the leaf. The midrib is the main vein and runs down the centre of the leaf (lower left to upper right) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gustoimages |
Taille de l’image : | 5575 px × 3705 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |