Verbena willows with connotation

After the solar term in beginning of autumn, the weather is still sultry. Yesterday's rain suppressed the arrogance of the summer heat and made the sky clearer.

Passing Putian Road subway station after work, I was attracted by a purple flower, and Huahai Park is worthy of the name. Although the flowers are small, they are very big, turning this once overgrown area into a romantic purple sea.

Verbena. South America, warm but not cold-resistant. It is relatively hard and has low requirements for soil conditions. But also has the functions of clearing away heat and toxic materials, reducing swelling and diuresis, and is recorded in China Pharmacopoeia.

I didn't expect that there was something more valuable under the beautiful appearance, which is also the reason why you became more connotative and likable.