In the face of such beautiful flowers and plants, we should not let it disappear.

Today, I say a kind of national three-level protection gradually endangered species with interesting name and nickname. The name is Trillium. It is also called: a bead on the top of the head, a pearl on the ground, and a taro seven. Although the name seems to be able to prolong life, it has nothing to do with it. Trillium does not prolong life, just because pharmacologists name it Trillium.

Trillium is a perennial herb of Liliaceae, which has high ornamental value. However, due to excessive deforestation, destruction of the growth environment of Trillium, coupled with its rhizomes can be used as medicine, excessive excavation and low germination rate of seeds, resulting in their gradual decline, becoming a gradually endangered species. Trillium is of scientific significance to the study of the systematic position and flora of Trillium, so I hope everyone can protect the environment and protect more plants such as Trillium.

Although Trillium has no ability to prolong life, its fruit (dzi bead) and rhizome (ground bead) have the effects of calming the nerves, activating blood circulation to stop bleeding, detumescence and detoxification. There are to rheumatism, blood pressure, hemolysis, analgesic effect, mainly for dizziness, insomnia, hypertension, neurasthenia, traumatic injury and other diseases.

There are several legends about trillium. Legend has it that in the Wei, Shu, Wu Three Kingdoms period, three countries have a couple, feelings are very good, life is also very happy. But because of the war, their husbands died in the front line, leaving them three widows.

They grieve extremely, but still have to live, so in order to avoid war, they all choose to live in seclusion, and all took away a handful of loess in front of their husband's grave as a souvenir. Three widows met in Shennongjia, each describing their sufferings, because they had the same fate, so they decided to become sisters.

The three gathered the loess they brought together into a pile and prayed to God every day. Finally, they moved the two gods of wind and rain. The wind god blew the breeze and the rain god gave the drizzle. A "clover" grew on the loess pile. The widows were moved and shed tears on the leaves. The tears condensed into red beads on the top of the leaves. Therefore, Trillium has the name of a pearl on its head.