Tree burl. Huge burl at the base of a tree in a temperate rainforest. A burl is a deformed outgrowth on a tree,produced by stress such an injury,a virus,or a fungal infection. Photographed in Winner Creek,Chugach National Forest,Alaska,USA | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Greim, John |
Taille de l’image : | 5125 px × 3410 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |