Scanning Electron Micrograph of pollen grain of Eastern Arborvitae (Thuja occidentalis,also known as Northern Whitecedar). The small structures scattered over the surface of the grains are called orbicules. Magnification: 2000x | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gennaro, Joseph F. |
Bildgröße: | 4681 px × 3734 px |
Modell-Rechte: | nicht erforderlich |
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