How to write the plum blossom record card in grade three

The three-level plum blossom record card can be written as follows: first, record the name of plum blossom (including Latin name if possible), classification (boundary, phylum, class, order, family, genus and species are the most basic units, and the botanical garden will generally write XX family, XX genus, its growing environment (aquatic/terrestrial), and also write some descriptions of related forms (herbs/woody; Leaves opposite/alternate; X-shaped inflorescence, etc. ). Pay special attention to flowers and fruits, especially describe the characteristics of each part of flowers clearly. If you observe in the botanical garden, you should record the growing areas of plants in different climatic zones cultivated in greenhouse (such as desert plants and tropical rain forest plants).

Mei (scientific name: Armenian Mei. ) is a plum plant in Rosaceae. Plum blossom can extract essence, the fruit can be eaten, or smoked into dark plum medicine, which has the effects of relieving cough and diarrhea, promoting fluid production and quenching thirst. Plum blossom can resist the harm of root-knot nematodes and can be used as the rootstock of drupe fruit trees. Originated in the south of China, it has been cultivated for more than 3000 years, and there are many varieties used for ornamental or fruit trees. Plum blossom is the first of the top ten famous flowers in China. Together with orchids, bamboos and chrysanthemums, they are called "four gentlemen", and together with loose bamboo, they are called "three friends in cold years".

Plum is a unique traditional flower and fruit in China with a history of more than 3,000 years. The Book of Books says: "To make a harmonious soup, only salted plums will be added." "Book of Rites" contains: "Peach, plum and egg salt". "The Book of Songs Nan Zhou" says: "There are plums in the green, but there are actually seven!" . Mei is also mentioned in poems such as Qin Feng Ending in the South, Martin's Tomb Gate and Cao Feng Dove. The records of the above ancient books show that plums were used to replace cheese as seasoning in ancient times, and they were indispensable things for sacrifice, cooking, gifts and so on. At least 2,500 years ago in the Spring and Autumn Period, wild plum was introduced and domesticated, making it a domestic plum-plum. 1975, Chinese archaeologists discovered the plum pit in the bronze tripod of Shang Dynasty in Yin Ruins, indicating that plums were eaten as food as early as 3200 years ago. The rise of ornamental plum blossoms began in the early Han Dynasty. "Miscellanies of Xijing" contains: "In the early Han Dynasty, a forest garden was built, and different trees were offered far away, including Zhu Mei, and plum blossoms were married." At this time, the plum blossom varieties are both ornamental and strong, which may belong to Jiang Mei and Guanfen. At the end of the Western Han Dynasty, Yang Xiong wrote "Shu Du Fu", saying: "It is cherry plum and the tree is magnolia." It can be seen that plum has been used as a garden tree species for urban greening about 2000 years ago.