Black violet, alias: black honey lotus, black violet, is a perennial herb of Compositae and one of the precious medicinal materials. It still cannot be cultivated artificially and depends on wild resources.

Indications: tonifying kidney and strengthening kidney; Treat impotence, premature ejaculation and wet dream's nocturnal emission.

Famous experts discuss: 1. Materia Medica Yan Hui: Black violet has the function of tonifying kidney and strengthening kidney. Drunk penis has no trace of years, and regular drinking will prolong the body.

2. "Materia Medica": Treating Yang without lifting, lifting but not firm, firm but not firm, standing but not standing.

If so, it is estimated that pharmacies in Jilin, Liaoning Province can only be sold.

Only found that Beijing Shunxin Agricultural Stock Company sold black purple tea.