Irish spleenwort (Asplenium onopteris). This fern is found in the Mediterranean region. On the underside of the leaflets are sori,clusters of spore-producing structures known as sporangia (brown) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Petriglia, Bruno |
Taille de l’image : | 5125 px × 3417 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |