Lithospermum erythrorhizon
Lithospermum erythrorhizon, commonly called purple gromwell, red stoneroot, red gromwell, red-root gromwell and redroot lithospermum, is a plant species in the family Boraginaceae. It is called zǐcǎo (紫草) in Chinese, jichi (지치) in Korean, and murasaki (ムラサキ; 紫) in Japanese.
| Lithospermum erythrorhizon | |
|---|---|
| Leaves | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Boraginales |
| Family: | Boraginaceae |
| Genus: | Lithospermum |
| Species: | L. erythrorhizon |
| Binomial name | |
| Lithospermum erythrorhizon Siebold & Zucc. 1846 | |
The dried root of Lithospermum erythrorhizon (lithospermum root or Lithospermi Radix) is a Chinese herbal medicine with various antiviral and biological activities, including inhibition of human immunodeficiency virus type 1 (HIV-1).
The genome of Lithospermum erythrorhizon has been sequenced and has facilitated the discovery of a putative retrotransposition-derived duplication event that produced a 4-hydroxybenzoate geranyltransferase gene involved in alkannin biosynthesis.