What trees can forecast the weather?

Willow: If the germination time of willow is advanced, it means that the temperature rises quickly and the temperature is high in spring; The delayed germination time indicates that the temperature rises slowly and the temperature is low.

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Cooper: Whenever the weather turns fine or rainy for a long time, Cooper's branches will emit blue smoke, indicating the weather changes.

Tung oil tree: the primary bud is red, indicating that it will dry up that year; The bud is white, indicating that there is much rain in summer; Leaves fall early, which indicates that winter will come early.

Rain banana tree: When it rains every day, the rain will flow out from the leaves of the rain banana tree, and people will know that it is going to rain. Because it can forecast the weather, people also call it a "sunny and rainy tree". This is because the leaf tissue cells of banana trees are very dense and delicate, and the leaves and trunk are coated with wax, which is used to protect the water in the trees from evaporation. When the weather changes to the season of high humidity and high temperature, the water vapor in the air is close to saturation, and the wind is not strong, the transpiration of banana trees is inhibited, and the water in the body is not easy to be discharged, so it will overflow through the leaves and form water droplets, which will fall from the leaves continuously. This is a "water spitting phenomenon". So some trees can predict the weather.