Many friends will feel very strange when they see this name. In fact, it is normal, and it is not common in our life. It has many nicknames, such as "fish coriander", "basil" and so on. It has different names in different regions, for example, in Guangdong and other provinces and regions, it is called "full garden fragrance" and "gold does not change". It is one of the plants of Labiatae, belonging to the annual herb. Its various parts, including leaves, stems, flowers, etc., all contain strong fragrance and smell like fennel, so there is another nickname "Lancangbasil". Although it is not well known by people, its function is still very remarkable. For example, when cooking dishes, it will be used to flavor, and the effect is good. Moreover, it has some medicinal value, so it can be used in medical care and so on.

Second, the distribution of the nine-story tower

This plant is mainly distributed in tropical areas, so it is not planted in most parts of China, so it is not familiar to people. It is cultivated in tropical areas of Asia, Africa and America. In China, it is mainly distributed in some southern provinces.

Third, the origin of the name of the nine-story tower

Its name is very interesting, which has a lot to do with its flower shape, because its flowers are in the shape of multi-layer towers.