Illustration comparing the leaves and flowers of the Persian hogweed (Heracelum persicum) and giant hogweed (Heracelum mantegazzianum). | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Harper, Lizzie |
Taille de l’image : | 6744 px × 5604 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |