I. Poetry
1, building a house is human, and there are no horses and chariots. What can you do? The heart is far from being self-centered. Picking chrysanthemums under the east fence, you can see Nanshan leisurely. The mountains are getting better and better, and the birds are back. There is truth in it, and I forgot to say it if I wanted to distinguish it; In autumn, the bushes, like Taoist priests, are more and more inclined around the fence. It's not that chrysanthemums are favored among flowers, but that this flower is even more flowerless.
2, the desire to climb high is strong, no one sends wine. Distant pity for the chrysanthemums in my hometown should be opened next to the battlefield; The west wind is rustling all over the courtyard, and cold butterflies are hard to come by. If I were Di Qing in another year, I would report to Taohua. Waiting for the autumn of the eighth day of the ninth lunar month, the blooming chrysanthemums are in full bloom, the fragrance of Chang 'an is fragrant, the city is bathed in fragrant chrysanthemums-Italy, and the land is golden chrysanthemums.
Jiang's shadow geese are the first to fly, and they are carrying pots with the guests. Laughter makes people laugh, when chrysanthemums are in full bloom. Only by indulging in the Double Ninth Festival, there is no need to sigh and hate the afterglow of the sunset. This has always been the case. Why does Niu Shan want to be alone? The lotus flower withered, so did the lotus leaf holding the rain, and only the branches of chrysanthemum stood proudly against the frost. You must remember the best scenery in a year, which is in the late autumn and early winter of orange and green.
Second, chrysanthemum
1. Chrysanthemum is a perennial herb of Chrysanthemum in Compositae. It evolved from some wild chrysanthemums through interspecific hybridization; The stems are multi-branched, and the base is lignified; Simple leaves alternate, ovoid, coarsely serrated or deeply lobed; There are tongue-shaped flowers around the head flower, which are different in size and shape, with flat petals and spoon petals; Flowers with a tubular center, usually few or none.
2. Different petals form different patterns, colors and varieties. Under the inflorescence is the involucre, the tongue-shaped flowers are mostly male flowers, the tubular flowers are bisexual flowers, and the pistil stigma is dichotomous. Chrysanthemum originated in China. During the Tang and Song Dynasties, chrysanthemum spread to Japan through Korea, Europe in the17th century, and then to America.
3. Chrysanthemums can be classified according to differences in flower diameter, flowering period and color. In history, the classification of chrysanthemum varieties was mainly based on color, and there were 300-400 chrysanthemum varieties recorded in Guang Fang Qun Pu in Qing Dynasty. Chrysanthemum is a short-day plant, which likes sunshine, avoids shade and is afraid of waterlogging. Chrysanthemum is one of the top ten traditional famous flowers in China, one of the four gentlemen among flowers and one of the four cut flowers in the world.