Sunflower Information
Sunflowers helianthus annuus is an annual plant with a large daisy like flower faceits scientific name comes from the greek words helios sun and anthos flowerthe flowers come in many colors yellow red orange maroon brown but they are commonly bright yellow with brown centers that ripen into heavy heads filled with seeds.
Sunflower information. All facts about sunflowers. Sunflowers are not just part of your garden theyre part of a nation. The multipurpose plants deliver healthy snacks useful oil and birdseeds. Except for three south american species the species of helianthus are native to north america and central americathe common names sunflower and common sunflower typically refer to the popular annual species helianthus annuus whose.
Other types of sunflowers include the california royal sunflower which has a burgundy red purple flower head. Sunflowers in all their colorful glory are a happy sight to beholdbut theres more to their nature than just beauty. They are a natural decontaminator of soils and have been used to clean up soil at some of the worlds biggest environmental disasters including chernobyl and fukushima. Sunflowers are native primarily to north and south america and some species are cultivated as ornamentals for their spectacular size and flower heads.
Whilst in kansas they chose the sunflower to represent their state. Helianthus is the scientific name of sunflower helia for sun and anthus for flower. The edible seeds are an important source of oil. Sunflowers can remove toxins such as lead arsenic and uranium from contaminated soil.
They follow the movement of the sun across the sky from east to west and this process is known as heliotropism. The ukraine use the sunflower as their national flower. Helianthus h i l i ae n o e s is a genus comprising about 70 species of annual and perennial flowering plants in the daisy family asteraceae. Sunflower genus of nearly 70 species of herbaceous plants of the aster family.
Sunflower is the only flower with flower in its name. Sunflower facts for kids. Learn how tall a sunflower can grow what state is known as the sunflower state how the sunflower is used by humans which famous artist painted a series of sunflower paintings and much more. The sunflower helianthus annuus is a living annual plant in the family asteraceae with a large flower head capitulumthe stem of the flower can grow up to 3 metres tall with a flower head that can be 30 cm wide.
Sunflowers are the symbol of faith loyalty and adoration. Check out our fun sunflower facts for kids. The cheery blooms we call sunflowers are produced by an annual plant helianthus annuus that originated in north americaas far back as 3000 bc native americans grew them for medicine oil and foodthey began breeding the plants to produce a single large flower head instead of several smaller ones.