Scanning electron micrograph (SEM) of a common yarrow (Achillea millefolium) flower showing the stigma between the flowers petals with adhered pollen grains. This plant is native to temperate regions of the Northern Hemisphere in Asia, Europe, and North America. Magnification: x173 when printed at 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / KARL GAFF |
Taille de l’image : | 3753 px × 2811 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |