#三农高热选题创作 #
First, what kind of plant is Zephyr
The broad sense of Ze diarrhea is not only a family name, but also a genus name, but also the name of a variety of plants, in plant taxonomy belongs to the category of monocotyledonous plants; Ze diarrhea in China has 6 species, namely Ozawa diarrhea, Oriental Ze diarrhea, Ze diarrhea, narrow leaf diarrhea, grass diarrhea, membrane fruit diarrhea. The narrow sense of Ze diarrhea usually includes both Oriental Ze diarrhea and Ze diarrhea, because these two plants are medicinal in traditional Chinese medicine, but the Chinese Pharmacopoeia stipulates that the name of Ze diarrhea in the Chinese and the Latin name are different, written as Ze diarrhea is the dried tuber of Alisma orientale (Samuel.) Juz.), and its Latin name is Oriental Ze diarrhea. In the Flora of China, Ze Diarrhea and Oriental Ze Diarrhea are two kinds of plants, namely Ze Diarrhea, named A.plantago-aquatica L., which used to be mixed with Oriental Ze Diarrhea; Oriental Ze Diarrhea A.orientale (Samuel.) Juz., tuber into medicine. In this way, the genuine Ze diarrhea in Chinese medicine should be the Oriental Ze diarrhea.
The appearance characteristics of oriental zephyrosa:
One is a perennial aquatic or swamp herb with a relatively large tubers and a diameter of 1-2 cm.
The second is the majority of leaves, not neatly arranged, straight water leaves wide lanceolate or oval, 3-11 cm long, petiole length 3-30 cm.
The third is that the flower leaf is 30-90 cm high, the inflorescence is 20-70 cm long, there are 3-9 round branches, each round branches 3-9, flower amphotery, 6 flower pieces, arranged into 2 rounds, 3 pieces per round, outer calyx flakes, inner petals, white, light red or yellow-green, flowering in July-September.
The fruit is flattened, inverted ovate, and the flower trays are concave at the fruit stage.
The appearance of the Oriental Ze diarrhea and the Ze diarrhea is very similar, but the flower column of the Ze diarrhea is longer than the Oriental Ze diarrhea, the inner wheel flower cover has coarse teeth on the edge, the thin fruit is neatly arranged, and the fruit stage flower holder is not concave, which can be distinguished from the Oriental Ze diarrhea.
It is widely distributed in the north and south of China, usually growing in lakes, ponds, ditches, swamps, and rice paddies. The distribution is relatively narrow, mainly distributed in northeast China, north China, Shaanxi, Xinjiang, Yunnan and other provinces and regions, usually growing in lakes, bends, streams, ponds, swamps, ditches, low-lying wetlands.
Second, the main use of ze diarrhea
First, the dried tubers of the Oriental Ze diarrhea are medicinal, which is genuine, its sweet taste, cold sex, with the effect of water, moisture and heat dissipation.
Second, the oriental Zeyi belongs to aquatic plants, with a long flowering period, eye-catching flowers, green leaves standing upright on the water surface or wetland, which can be used as a flower ornament.