Sunflower (Helianthus annuus) seedling with cotyledons expanding but retaining the seed coat or pericarp. Image 4 in a series of 5. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Cattlin, Nigel |
Bildgröße: | 4016 px × 5885 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |