What kind of flower is this?

Alias: autumn shadow, cosmos, autumn shadow, Gesanghua, Babaotai? , broom, Gesanghua

Scientific name: Cosmos? Secondary feather universe. We?

Compositae autumn British.

Cosmos, also known as Autumn Sakura, Autumn Sakura and Big Cosmos, is native to Mexico. Like light, resistant to barren soil, avoid fertilizer, overweight soil, avoid heat, avoid water, not suitable for high temperature in summer, not cold. It needs loose, fertile and well-drained loam. It belongs to compositae, Qiuying. Herbs, with erect slender stems, opposite leaves, flower heads attached to slender pedicels, terminal or axillary. Tubular flowers occupy the Shenyang part of the disk, all of which are yellow. Achene is a rafter, the seed life is 3~4 years, and the dry grain weight is 69. Flowering summer? Autumn.

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