Traditional Culture Encyclopedia - The 24 Solar Terms - What is the meaning and symbol of catkin?
What is the meaning and symbol of catkin?
Catkin, the seeds of willow, has white fluff on it, dancing with the wind, like floating catkin, so it is called catkin. Willow: tree height 18m, crown evacuation. Bark is grayish black and irregularly cracked; The branches are thin, drooping and hairless. Bud linear, apex acute.
Avoid catkin allergy
Meteorologists say that dryness, high temperature, abundant sunshine, low humidity and certain wind speed are all easy to cause catkins to drift. On sunny days, 10 in the morning to 16 in the afternoon is the high incidence of catkin flying. In the morning and evening, with the decrease of temperature and wind, catkin flying decreases. Catkin is flying all over the sky, which is the high incidence of various allergic symptoms.
Generally speaking, similar to pollen, the most common allergic reactions caused by catkin are itchy skin and redness of conjunctiva, which can cause edema in severe cases, such as red eye and red lips. Catkin inhaled into the nasal cavity can cause strong irritation, runny nose, cough and asthma, which seriously affects the quality of sleep.
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