Four differences between Artemisia argyi and Artemisia annua

In nature, there are many plants that look alike. Artemisia argyi and Artemisia annua mostly grow on the edge of the pond. Many people can't tell the difference between Artemisia argyi and Artemisia annua. Today, the editor is here to teach you to identify Artemisia argyi and Artemisia annua.

1. The difference of growing place

Artemisia argyi and Artemisia annua are both Compositae plants and close relatives, but their names are different. Artemisia argyi is known as Artemisia argyi, alias Xiaomao, Bingtai, curbing grass, fragrant wormwood and so on. It often grows in wasteland, roadside riversides and hillsides at low to medium elevations, and it can also be seen in grasslands. Artemisia annua is the scientific name of Artemisia annua, which grows mainly in low-altitude and humid riparian sand, valleys, forest edges, roadsides and other places. However, in some southern regions, there is not much difference between the growing places of Artemisia argyi and Artemisia annua, so it can not be distinguished completely according to this point.

2. The difference between stem and leaf

The shape of Artemisia artemisia and Artemisia annua is also very different. From the height of the plant, Artemisia annua is shorter, its trunk is thinner, the stem is dark red, and the highest is about 10 cm, while Artemisia argyi can grow to 80-250 cm. Its trunk is thicker and longer, the stem is light green, and it is easy to distinguish. In addition, its leaves are different, and the leaves of Artemisia annua are small and narrow. The leaves have serrated edges and a layer of white fluff, soft and smooth, while the leaves of Artemisia argyi are broad and fat, with grayish green on the surface and white hairs on the back, which is the biggest difference between them.

3. Odor difference

Due to the frequent occurrence of Chinese herbal medicine, we are familiar with moxa grass and understand its taste, so it is very easy to distinguish them by smell. Moxa grass will emit a unique fragrance. Moxa strips or dried wormwood leaves we often use in life is that kind of taste, and the smell of Artemisia annua has a smell of ordinary grass, mixed with a faint smell. So you can tell them by smelling the temperature.

4. The difference of efficacy

Although they are close relatives, and can be used in medicine, but there are certain differences in efficacy. Moxa fragrance, bitter and pungent powder, can regulate qi and blood, warm meridians, chill and dampness, stop cold pain, and is an important medicine for gynaecology. Artemisia annua has the functions of clearing heat, cooling blood, steaming, relieving heat, dispelling wind, relieving itching, stopping night sweating, preventing heat stroke and so on.

The above are the four differences between Artemisia argyi and Artemisia annua. Do you understand them all?