Main values of begonia:
1. The oil content of begonia seed kernel is 35.99%, and the oil yield is 3%. It is odorless, edible and can be used to make soap. The fruit is cooked and made into candied fruit; It can also be used for medicine, and has the effects of expelling wind, smoothing qi, relaxing muscles and tendons, relieving pain, relieving alcoholism and removing phlegm, and stewing food to stop dysentery.
2. Flowers can be used as seasoning for sugar sauce, and the flavor is very beautiful. Bark contains tannin, which can be used to extract tannin extract. The wood is hard and can be used for bedposts. In addition, this species is also a good material for garden greening.
3. The nutritional value of begonia fruit is comparable to that of kiwifruit, and it is known as the "fruit of all benefits" and is a food for both medicine and food. Papaya is warm and sour, calming the liver and stomach, relaxing tendons and collaterals, treating backache and lowering blood pressure.
4. Begonia flower is the material for making bonsai, and the cut branches can be used for vase insertion and other decorations. Begonia flower has strong resistance to sulfur dioxide, which is suitable for urban street green space and mining area greening.
5. Some fruits of begonia are edible and medicinal. Flowers contain nectar, which is a good nectar source plant. Begonia trees are graceful, and the spring flowers are brilliant. After autumn, golden fruits are full of trees, and the fragrance attacks people.