Primula petal. Coloured Scanning Electron Micro- graph (SEM) of the surface of a petal of a cowslip flower, Primula veris. Conically-shaped cells (yellow) of the petal are seen; multi- cellular hairs (brown) called trichomes are also visible. The flowers and leaves of the cowslip have medicinal qualities, used as a salve to treat inflammation, and a tonic for coughs and common colds. Magnification: x115 at 6x6cm size. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / EYE OF SCIENCE |
Bildgröße: | 2048 px × 2048 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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