Sage leaf oil glands. Coloured scanning electron micrograph (SEM) of glandular trichomes (microscopic hairs,purple) on the calyx of a clary sage (Salvia sclarea) plant. The trichomes are secreting globules of essential oils (round). Magnification: x250 when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Power And Syred |
Taille de l’image : | 5520 px × 3835 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |