Botanical Name
- Family Turneraceae
- Turnera diffusa syn. T. diffusa var. aphrodisiaca
Common Names
Cautions
- None noted.
Description
Native to the Gulf of Mexico region, the Caribbean, and Namibia in southern Africa, the herb is an aromatic shrub, growing to six feet with smooth, pale green leaves and small bright yellow flowers. It grows wild in these areas, as well as being cultivated, preferring a hot, humid climate. The leaves are harvested when in flower during the summer.
Key Actions
- antidepressant
- mild laxative and diuretic
- reputed aphrodisiac
- stimulant
- testosterogenic
- tonic
Key Components
- arbutin (up to 7%)
- volatile oil (including 10% delta-cadinene and 4% thymol)
- cyanogenic glycoside (tetraphyllin)
- resins (7%)
- gums
- tannins (4%)
Medicinal Parts
- Leaves
- Arbutin is converted to hydroquinone, a strong urinary antiseptic also found in other plants, including uva-ursi.
Traditional Uses
Related species are used as tonics in their respective countries: T. opifera in Brazil and T. ulmifolia in Central America.
Its testosterone principle has long made it an herb for men treating premature ejaculation and impotence. The fresh or dried leaves are beneficial for both sexes as a restorative tonic to the nervous system and reproductive organs.
It is often given for painful or delayed periods, and is especially good for headaches connected to menstruation.
As a urinary antiseptic, it is used in the treatment of infections, including cystitis and urethritis.
Damiana is also a mild laxative useful in the treatment of constipation caused by poor bowel muscle tone.
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