Yacon plant pictures are as follows:

Yacon is native to the Andes Mountains of South America. It is a rhizome that looks like a sweet potato and a yam. Yacon has cooling, annealing, heat-clearing and detoxifying properties. It has the health-care effects of strengthening the stomach and intestines, softening blood vessels, and is rich in protein, algae, and minerals. It has the effects of eliminating phlegm, antibacterial and promoting blood circulation, and lowering blood pressure.

Yacon is called "Agon" in foreign countries. It is naturally delicate and grows underground, so it is commonly known as "underground fruit". Tianshan yacon is a wild plant, does not require chemical fertilizers and pesticides, and is a pure natural green health food. It contains a large amount of water-soluble fiber, high fructo-oligosaccharide and 8 kinds of essential amino acids. It has cooling and annealing effects. Eating it raw can eliminate acne and constipation. It can beautify the skin and is suitable for diabetics and dieters.