Coloured light micrograph of a stained cross section of a young bud of German iris (Iris germanica) showing three central petals,known as standards. The outer structures,which resemble petals,are sepals referred to as falls. These falls have a central beard which acts as a landing marker for insects. The anthers are directly above the beard. The female parts of the flower,known as the style arms,are located above the sepals. Magnification: x22 at 10cm wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Lowry, Steve |
Taille de l’image : | 4910 px × 4267 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |