| Southern running pine is the most common clubmoss in the northeast United States. It is growing here in an eastern hemlock forest in Pennsylvania's Pocono Mountains, USA. | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Gadomski, Michael P. |
| Taille de l’image : | 5080 px × 3447 px |
| Model Release : | Non requis |
| Property Release : | Non requis |
| Restrictions : | - |