What is the structure of sunflower?

The structure of sunflower is: sunflower (semi-closed structure) (single structure) (upper and lower structure).

The structure of sunflower is: sunflower (semi-closed structure) (single structure) (upper and lower structure). The phonetic notation is ㄒㄤㄖㄎㄨㄟ _. The pinyin is: xiàngrìkuí. The part of speech is: noun.

What is the specific explanation of sunflower? We will introduce you through the following aspects:

I. Text Description Click here to view the details of the plan.

Sunflower Xiàngìkui. A plant of sunflower. Annual plant with tall stems and disc-shaped flower heads, usually facing the sun. This kind of seed is called sunflower seed.

Second, the citation interpretation

1. Also known as sunrise flower or sunflower. Millet, named for its tall stems, yellow flowers and disc-shaped flowers, is often sunny. The seed is called sunflower seed, which can extract oil.

Third, the national language dictionary

Plant name. Helianthus and Panicum in Compositae. Oval leaves, large yellow flowers in summer, flower heads with sunny flowers, edible seeds and oil extraction. Helianthusannuus)_ in English _ Sonnenblume(S, Bio) in German _ tournesol in French

Fourthly, online interpretation.

Sunflower (Helianthus of Compositae) Helianthus L. is a millet plant of Magnoliaceae, Compositae and Helianthus. 1 ~ 3.5m high. The stems are erect, round and angular, hard and covered with white coarse bristles. Leaves broadly ovate usually alternate, apex acute or acuminate, base with 3 veins, margin coarsely serrated, both sides rough, hairy and long handle. Head inflorescence, diameter 10 ~ 30 cm, solitary at the top of stem or branch. The involucral bracts are multi-layered, leafy, imbricate, with long bristles, bloom in summer, and have neutral yellow tongue-shaped flowers at the edge of inflorescence, which do not bear fruit. The middle of the inflorescence is a bisexual tubular flower, brown or purple, which can bear fruit. Achenes are oval, lignified, gray or black, and are called sunflower seeds. Native to South America, the domesticated species was brought to Europe from North America by the Spanish in 15 10, and was originally used for viewing. /kloc-It was introduced back to North America from Russia at the end of 0/9. It was cultivated in China. Sunflower seeds are called sunflower seeds and are often fried as snacks. They are delicious, sunflower seed oil can also be squeezed out to eat, and oil residue can be used as feed.

Poems about sunflowers

Sunflower fields after mowing, ah, sunflowers, sunflowers in the sun.

Poems about sunflowers

Sunflowers shine like flames. Sunflowers are like purple sunflowers.

Idioms about sunflowers

Before pulling, there was no sunflower, jujube back, public or private, female worried sunflower, rabbit sunflower, oat sunflower, sunflower to fire beggar, sunflower to pull sunflower to weave.

Words about sunflowers

Back to public and back to private, pull out sunflower seeds, pour sunflower seeds into the sun, pull out sunflower seeds to weave, go forward bravely and be brave and unyielding.

Sentences about sunflowers

1. Sunflowers growing silently in the fields are chasing the sun every day. I don't know the feelings cultivated in this way, the sun will feel it one day, and look back on every silent pursuit of sunflower.

2. All the sunflowers planted in the campus are in bloom.

There are always pots of bright sunflowers on her windowsill.

4. Is it the tragedy of our life that sunflowers give up chasing the sun?

The golden sunflower faces the sun, which is teaching us progress.

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