In March in the north, the cold wind is still cold, and the ice flowers are not afraid of the cold, breaking through the frozen soil and opening quietly in the ice and snow. It first brings people the information of spring, representing tenacity, tenacity, pride and hope.
Flowers, born in snowy winter, have the reputation of "Lin Lian", with golden flowers and the top of the ice.
Ice flowers open during the day and close at night. Petals will open in the sun and close when the temperature drops. Because of its cold tolerance, it has become an anti-rheumatic and analgesic herb for northerners, which is not only pleasing to the eye, but also has medicinal value.
Extended data:
The lateral marigold plant is short and has the characteristics of chilly spring. Golden flowers break through the ice, and the opening time is the extremely cold season when the snow and ice have not melted in late winter and early spring. It has good ornamental value.
This plant is characterized by early flowering. It usually germinates in the middle and late March, late winter and early spring when the ice and snow have not melted, and its flower stems are 1.5 ~ 4 cm, which are distributed in Zhangguangcailing forest area, Wandashan forest area and Qing 'an forest area of Xiaoxing 'anling in Mudanjiang area of Heilongjiang Province, Xinglong Forestry Bureau of Jilin Province and some areas. The flowering time can last until the beginning of May.
The whole grass of China contains cardiac glycosides and non-cardiac glycosides, which are recorded in pharmacopoeia of many countries. Has the effects of strengthening heart, diuresis, sedation and slowing heart rate; Can reduce excitability of nervous system and hyperreflexia of spinal cord, and can be used for acute and chronic cardiac insufficiency. There used to be many kinds of preparations of Chinese and western medicine, but now it is hard to see them in the market.
Baidu Encyclopedia-Binglinghua