Along busy highways, trees are the green guardians of the city, not only purifying the air, but also providing a beautiful sight for pedestrians and vehicles passing by. As the seasons change, a variety of flowers bloom on these trees, adding a gentle touch of color to the city's steel forest. However, have you ever wondered what kind of flowers are on those roadside trees? Why do they thrive in a busy environment?
First of all, we need to understand that there are many different types of trees along urban highways, but not all of them will bloom. Common flowering tree species include cherry blossoms, bauhinia, crape myrtles, acacias, etc. These trees were chosen to be planted next to highways because they are highly resistant to pollution and drought, and can adapt to the harsh environment of cities. On the other hand, their flowers are brightly colored, which enhances the aesthetics of the city.
Cherry blossoms, for example, are pink and dreamy, and in spring, the cherry blossom trees on both sides of the road become a great place for people to enjoy the flowers. Cherry blossoms are not only beautiful, but also symbolize the vitality and hope of life, giving people visual enjoyment and spiritual comfort. The redbud is another messenger of spring, its flowers are purple or pink, and the shape resembles a butterfly, so it is also called the "butterfly tree". Bauhinia flowers have a long flowering period and are able to bring lasting beauty to the city in the spring.
Crape myrtle is a summer flowering tree with colorful red, pink, white and other colors, and the flowering period lasts for several months, making it a beautiful scenery in summer. Crape myrtle is not only beautiful, but also absorbs harmful gases, and is an excellent tree species in urban greening. The acacia flower is another scenery in summer, its flowers are small and exquisite, the color varies from white to pink, it looks like clouds and mist from a distance, and it looks like a group of butterflies flying up close, which has a special interest.
However, the flowers on the side of the road are not all beautiful. Due to the effects of car exhaust and other pollutants, these flowers often require more tenacious vitality to survive. Not only do they have to resist harmful substances in the air, but they also have to endure the hardening of the soil and the lack of moisture. Therefore, the existence of these flowers is not only a gift from nature, but also a tribute to vitality.
In the fast-paced city life, the flowers on the side of the highway remind us that even in the least favored environment, there is life that is tenaciously blooming. They are not only the backdrop that adorns the city, but also a symbol of vitality, telling us that no matter how difficult the environment, it is possible to bloom the most beautiful flowers in life.
In summary, there are many varieties of flowers on the trees along the roadside, which not only beautify the urban environment, but also show the tenacity and beauty of life. While appreciating these flowers, we should also think about how to better protect them, so that the city's green guards can continue to thrive and bring us more surprises and touches.