A single Sunflower seed, (Helianthus annuus). This is the giant Russian variety of sunflower. Sunflowers are grown for food, as an oil crop, and as ornamental plants and cut flowers. These four seeds show the variation in the striping patterns and seed shapes. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Ted Kinsman |
Taille de l’image : | 15832 px × 6421 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |