Hart's-tongue fern (Asplenium scolopendrium) showing foliage and linear sporangia. It is one of the most easily recognised ferns,common in Europe,but scattered and endangered in north America. The characteristic linear sporangia are found on the undersides of the leaves in late summer to autumn | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Haycock, Annie |
Taille de l’image : | 2592 px × 3872 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |