Look at this picture. How beautiful it is! There are many colorful flowers and trees in the picture. Do you know how many kinds of flowers? To tell you the truth, I don't know either. From the picture, I can see such flowers: peach flowers, sunflowers, lilies, tulips, violets, bluebells and Kapoks. Kapok is the city flower of Guangzhou . In Guangzhou you can see kapok trees on the sides of the street. The trees are tall and big. When there are many flowers on the trees, you can see a lot of red streets. That makes the whole city more beautiful. And people call kapok flowers “Hero flowers”. Do you know why? To find the reason, then tell your friends, Ok?