Colour-enhanced Scanning Electron Micrograph (SEM) of a section of the leaf of a St. John's wort plant (Hypericum sp.),showing stoma. Magnification unknown | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Biophoto Associates |
Bildgröße: | 4687 px × 3732 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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