Polarized dark field light micrograph of a transverse cross-section of field scabious (Knautia arvensis) stalk. Magnification: x186 when printed on 10 cm wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Mis, Marek |
Bildgröße: | 7360 px × 4245 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |