Morphological DescriptionSunflower (Helianthus annuus), is a clump of plants. A sense of soft, neutral. Herba anual (generally short, less than a year), erect, hairy, tall 1-3 m. Trunked plants including wet (herbaceus), heart-shaped leaves along a single length of 15 centimeters and 12 centimeters wide with a long handle containers arranged leaves on main stem is hard and hairy. Just as high as 90-350 cm, trunked small, wire-haired and almost no branching.Large flower head (inflorescence) with a diameter of interest can be up to 30 cm, with a crown-shaped ribbon along the edge of the cup with transverse size between 10 to 15 inches, yellow,...
