Sunflower

Helianthus annuus cv sunrich himawari

  • Sunflower
  • Sunflower
  • Sunflower
  • Sunflower
  • Sunflower
  • Sunflower
  • Sunflower
  • Sunflower
  • Flower name
    Sunflower
  • Scientific name
    Helianthus annuus cv sunrich himawari
  • Alias
  • Place of originNorth America
  • Place of floweringGarden, Cut flowers, flower arrangement, Potted flower
  • Flowering seasonJuly, August, September
  • Language of flowerslonging

What is Sunflower

Grass is a year of big yellow flowers, summer flowers in cheerful Chrysanthemum of sunflower, sunflower (scientific name:Helianthus annuus l.) is native to North America. Sunflower florets and flower heads from a long stalk head flowers consisting of tubular flowers. Rayed flowers with yellow whippers in the outermost flower is tubular flowers (flowers) are dark in the middle.
Flowers from the outside continue to bloom inside.
Speaking of sunflower (regardless of sunflower in normal subjects), rear view of sunflower stem hits the human head has many pictures for the front (table) is a thick, strong, lovely. Sunflowers are usually high tall high bloom, the giant wheel is many varieties, but tall low flower diameter various horticultural varieties such as the small circle of dwarf varieties are grown. Focus on seeds and flowers or vegetable oils of sunflower, eating seeds and herbal ingredients. Flower hime himawari. hime himawari. is well branched, give a lot of flowers. Slightly more than flower diameter smaller than the sunflower, is a delicate-looking variety.

Common name: Sunflower , Scientific name:Helianthus annuus L. , Other name:Common Sunflower , nitilinthau (Sun grass), common Sunflower (fire truck), Origin: North America, Grass height: 200-300 cm, Leaves: monoplane, leaf: heart-shaped, leaf color: green, phyllotaxis: alternate, margin: serrated with, asymmetric flower, inflorescences: flower, flower: yellow, Flower size: 20-30 cm, flowering period: July-September application: garden planted, for feeding to edible, edible oils, seeds, flowers.


  • Eye
    Asterales
  • Family
    Asteraceae
  • Genus
    Helianthus
  • Species
    H. annuus
  • Type of flower
    Radial symmetrical flower
  • Array of flower
    Cephalic inflorescence
  • Petal shape
    Head flower
  • Leaf type
    heart-shaped
  • Edge of the leaf
    Serrated
  • Life typeA year of grass
  • Flower colorsOrange
  • Colors of the leavesGreen
  • Fruit colorGreen
  • Height100.0 ~ 100.0 cm
  • Diameter of flower20.0 ~ 30.0 cm

Random flowers