What is China's national flower? Do the red beans in red bean smoothie represent lovesickness? Let's take a look at the secrets of plants

What is China's national flower? Do the red beans in red bean smoothie represent lovesickness? Can't tell the difference between peony and herbaceous peony? What's the difference between lotus and water lily? Science Rumors Refutes, in collaboration with China Natural Resources News Agency and Sina News, brings you the third issue of "The Truth in the Garden", let's take a look at the great secrets of common plants~