Petal papillae. Coloured scanning electron micrograph (SEM) of papillae on the surface of a wild primrose (Primula vulgaris) petal. Papillae are projections from epidermal cells. They are often swollen and covered in wax to help reduce water loss. The wild primrose is a woodland and hedgerow plant with yellow flowers. Magnification: x1015 when printed 10cm high | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Power And Syred |
Bildgröße: | 2575 px × 3488 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |