Sporangia of the Western Sword Fern (Polystichum minitum). These contain the spores for a new generation of ferns. Photograph from a living fern. Magnification 28x when printed at 10 cm | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Delong, Garry |
Bildgröße: | 3648 px × 2736 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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