Sunflower (Helianthus annuus) seedling with cotyledons still trapped inside the seed coat or pericarp after germination. Image 1 in a series of 5. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Cattlin, Nigel |
Bildgröße: | 3940 px × 5870 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |