Hop (Humulus lupulus) flower,coloured scanning electron micrograph (SEM). This is one of the female flowers (seed cones or strobiles) of this plant,used to flavour beer. The plant surfaces include bristle-like structures called trichomes. These specialised structures may perform several functions,such as preventing water loss or deterring animals from eating the plant | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Diller, Stefan |
Taille de l’image : | 3543 px × 4961 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |