Rust (Puccinia arenariae) pustules in concentric rings on a red campion (Silene dioica) leaf. Devon,England | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Cattlin, Nigel |
Taille de l’image : | 4383 px × 4641 px |
Model Release : | Non requis |
Restrictions : |
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