What month is the tree hair?

Poplar catkins, alias: Populus tomentosa, Populus macrophylla and Maozi, belong to Salicaceae and Populus euphratica, with white wood and straight texture. They can be used as building, furniture, box boards, matchsticks, paper making and other materials, and are the raw materials of man-made fibers.

Yang Xu It is an object that appears when the fruit sequence of female poplar is mature and splits from the fruit, that is, poplar seeds. The fruit of poplar is oval, like a small football. The texture of catkins is more condensed and looks more like cotton. Poplar is the most widely distributed and adaptable tree species in the world. It is a deciduous tree with alternate leaves, oval or oval needles and catkins. There are many kinds, such as Populus alba, Populus tomentosa and Populus simonii. Poplar catkins mostly appear in April and May.