Macrophotograph of leaf veins of the Green Arrow plant Peltandra virginica. A main central vein is seen; it contains vascular bundles which act as a tube system transporting liquid food and water to and from the leaf and through the plant. Smaller veins branch diagonally off the main vein,and these branch in turn creating a fine network. This arrangement of veins,branching diagonally from a central vein,is one of the distinguishing characteristics of dicotyledonous plants | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Maglione, S.R. |
Taille de l’image : | 4580 px × 3067 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|