2. But weeping willows have small flowers and short flowering periods, so many people think that they will not bloom. Willow leaves first and then flowers, belonging to _ _ _ inflorescence. The male inflorescence is 2-4 cm long, the female inflorescence is about 2 cm long, the stalk is short and curved, and there will be pods after flowering.

Liu and Liu have similar pronunciations. Ancient literati expressed their feelings with Vitamin Tree. When people bid farewell, they often use willows to express their feelings of farewell and nostalgia. From this point of view, willow is a sad tree, so its flower language is sadness.