Diagrams of a Flower 16 - Sunflower
Helianthus Annuus / Sunflower
1 - Whoe plant, seven times reduced, from a cultivated specimen; 2 - Flower head; 3 - Floweret (enlarged);4 -Young seed; 5 - Mature seed; 6 - Scale of involucre; 7 - Ray; 8 - Pollen grain X 200
1 - Whoe plant, seven times reduced, from a cultivated specimen; 2 - Flower head; 3 - Floweret (enlarged);4 -Young seed; 5 - Mature seed; 6 - Scale of involucre; 7 - Ray; 8 - Pollen grain X 200