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 (yellow) which acts as a landing marker for insects. The anthers (brown) 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 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Lowry, Steve |
Bildgröße: | 4910 px × 4267 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |