Botanical Overview
Hierba Mansa (Anemopsis californica) belongs to the Saururaceae family. Limited but reliable traditional records indicate this plant has recognized medicinal applications in one or more healing traditions. This species belongs to the Saururaceae family, a group of flowering plants.

General Description
The monotypic genus Anemopsis has only one species, Anemopsis californica, with the common names yerba mansa or lizard tail.
Family Context
The Saururaceae family is widely distributed. Notable medicinal members include:
- Fishwort — 45 documented uses
Geographic Distribution
Hierba Mansa has been recorded in , and Norway.
Traditional Uses
Hierba Mansa has been traditionally used for respiratory conditions, skin and wound care, and immune system support.
Respiratory conditions.
- Catarrh
Respiratory conditions are addressed through steam inhalation of the herb’s vapors or internal use as a warm tea. The hot infusion acts as an expectorant, helping to loosen phlegm and clear congestion. Some traditions combine it with honey for coughs.
Skin and wound care.
- Sore
For skin conditions, the fresh or dried plant is applied topically as a poultice, wash, or compress. A strong decoction can be used to clean wounds and sores. The antimicrobial properties help prevent infection while promoting tissue repair.
Immune system support.
- Cancer
Immune support involves taking the herb as a decoction or tincture over extended periods. The active compounds stimulate immune cell activity and provide antimicrobial protection.
Active Compounds
Phytochemical research has identified 1 compound in this species: eugenol-methyl-ether.