Flourescent light micrograph of pollen grains fluorescing on floets from a common knapweed (Centaurea nigra) flower. Common Knapweed blooms from June to October | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gaff, Karl |
Bildgröße: | 3413 px × 5120 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |