What's the name of this flower?

Hello! According to the picture you provided, this is: drunken butterfly.

Butterfly, also known as iris, is a common plant, mainly distributed in tropical and subtropical regions, and is also one of the traditional Chinese medicines. The following are the main functions and uses of Buddleja:

1. Clearing away heat and toxic materials: Buddleja officinalis has the effects of clearing away heat and toxic materials, reducing swelling and toxic materials, and can be used to treat common diseases, such as colds and viral hepatitis.

2. Anti-inflammatory and analgesic: Buddleja has anti-inflammatory and analgesic effects and can be used to treat inflammatory diseases such as rheumatoid arthritis and Hashimoto's disease.

3. Moistening dryness and relieving cough: Buddleja officinalis has the effect of moistening dryness and relieving cough, and can be used to treat respiratory diseases such as bronchitis and pneumonia.

4. Anti-cancer effect: Buddleja officinalis contains a variety of active ingredients, such as saponins and sesquiterpenes, which can inhibit the growth of tumor cells and play a certain role in preventing and treating tumors.

5. beauty beauty: Butterflies contain various nutrients and antioxidants, which can resist aging, protect skin and eyes, promote the synthesis of collagen, and help keep beautiful.

In a word, Buddleja is a kind of plant with high medicinal value and has many functions and uses. However, due to its toxicity, it should be used in an appropriate dosage and method according to the doctor's advice.