Marjoram (Origanum vulgare) leaf surface,coloured scanning electron micrograph (SEM). Glandular trichomes are yellow,hair-like trichomes are blue. Magnification: x60 when printed at 10 centimetres wide | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |