What are the five-character and four-sentence ancient poems describing plants?

1, Tang Dynasty. Cen Can's "Liuti of Fenqiao in Pingyang County"

I revisited my old place, as if I had returned home from the wild.

The weeping willows on the bank of Fenhe River seem to know the old man. He wants to get dressed and sleep.

2. Tang Dynasty. Zhang Ji's Memories of Time Past

The pedestrians haven't returned yet, and the first trip to Wan Li is dusk. ?

Only love the double willows in front of the door, and the branches and leaves are inseparable.

3. Song Dynasty. Wang Anshi? Mei "

There are some plums in the corner, and cold ling opens them alone.

I knew from a distance that it wasn't snow, because there was a smell coming.

4. Northern and Southern Dynasties. Shen Yue's Ode to the Lotus

The breeze blows the purple leaves and gently reveals Zhu's room.

Zhongchi is so green, wait until I glow red.

5. Tang Dynasty. Wang Wei's Acacia

Red bean shrubs grow in the south and produce many branches in spring.

People who want to miss them collect more, and Mix red beans have attracted people's attention.

Why did the ancients like to write poems with plants?

Plants have many qualities. In fact, when ancient poets praised plants, they also used plants to compare their situation and metaphorically express their feelings.