The origin of seaweed was first recorded in Textual Research on Plant Names, saying: "Seaweed was born in Yunnan water. Long stems and leaves, as big as the front leaves of a car, are hidden in the water. As a long bud, a bud blooms more than ten flowers. The flower comes out of the water and has three petals, the color is white; Valve concave, such as six, as big as a cup, wrinkled and thin; Huang Ruisu's calyx is rippling, with sharp corners and curved like a dragon's claw, so it is also called a dragon's claw dish. " According to the habitat and the attached plant name and realistic map, it is this species.
3 Pinyin name h m 4 i c à i
4. Other names of seaweed: dragon claw, water cabbage, seaweed, sea eggplant, water cabbage and water lettuce.
Source: whole grass and cauliflower of Shuichelidae.
Latin animal and plant mineral name: seaweed (Gagnep. )Dandy。
Harvest and storage: spring and summer harvest, rarely used or dried.
6. The primitive form of seaweed is a perennial submerged plant. The stems are getting shorter. Ye Jisheng; The length of petiole varies with water depth. The deep-water petiole is 200300cm long and the shallow-water petiole is 420cm long. The leaf shape varies greatly, from linear, needle-shaped, oblong, oval, narrow oval to heart-shaped, with blunt apex, heart-shaped base, slightly downward, entire or serrated. Flowers are unisexual and dioecious; Buddha buds are wingless, with 26 edges and no thorns or thorns. The male bud contains 4050 male flowers, and the female bud contains 23 female flowers, which open on the water and sink into the water with the bud. Male flower, sepals 3, green, petals 3, white, yellow or orange base, stamens 912; The calyx and petals of female flowers are similar to those of male flowers. Style 3, orange-yellow, ovary triangular. The fruit is triangular, spindle-shaped and 8cm long. Seeds numerous, glabrous. The flowering and fruiting period is May-June 65438+1October.
Habitat distribution ecological environment: born in lakes and ponds.
Distribution of resources: Guangdong, Hainan, Guangxi, Sichuan, Guizhou, Yunnan and other places.
8 sexual taste is sweet; gender equality
Display 9 functions for clearing away heat; Cough relieving; Lishui; Reduce swelling. Lung heat cough; Gonorrhea; Poor urination; oedema
10 seaweed oral administration and dosage: decocted, 2030g g.
1 1 Various scholars discuss the textual research of plant names and facts: "Those who are near water pick their stems and eat them with coal. Mengzi county annals: the stems are flowering, leafless, more than ten feet long and as thin as hairpins. Roll it up and tie it up so that it can be eaten in the market, saying that seaweed can be eaten. The cover has not yet taken root at the bottom of the water and overflowed Ye Bo. " Zhi Heng in Yuhai, Yunnan "thought its root was Chun, but he didn't know Chun. Textual research of Tang Herbal Medicine shows that the leaves are similar to those of Alisma orientalis. The language is not fine, the picture is distorted, and it is not included. "
12 from Chinese materia medica
Algae in the ancient book "Jin Jian of Medical Zong": [Surgical Volume I] is often repeated, easy to disappear, easy to collapse and easy to gather. This is also wind poison, such as Fangfeng Notopterygium Decoction and seaweed pills. Select and use it. Some days are hot, and in summer, I occasionally play Sanyangjing and overeat. ...
Essentials of Surgical Mind: [Volume IV] Common, easy to disappear, easy to collapse and easy to converge. This is also wind poison, such as Fangfeng Notopterygium Decoction and seaweed pills. Select and use them. Some days are hot, and in summer, I occasionally play Sanyangjing and overeat. ...
Dietary Guide: [Volume III] Vegetables. A little hot vinegar can solve it. Among them, in order to prevent small snails from causing harm to people, they must be picked and used. All seafood is natural. Stone HT tastes sweet, like seaweed, and its color is blue. Seaweed avoids licorice. ...
Compendium of Materia Medica: [Volume 19 of Materia Medica, Part 8 of Materia Medica (23 species of aquatic plants)] Sargassum. Tao said it seemed close. Shi Zhen said: seaweed is taken from offshore, and it is also used as seaweed. It is a cloud cargo. Xiuzhi said: Every envoy should use raw black blood. ...
New edition of materia medica: [Volume 6] Seaweed