Boqo Morning Glory
NameBoqo Morning Glory
Scientific NameIpomoea nil
Common NamesBoqo Morning Glory, Japanese Morning Glory, Qian Niu Zi
Plant FamilyConvolvulaceae
Natural HabitatNative to tropical regions, this plant is widely cultivated and naturalized in disturbed areas, fields, and gardens globally. It prefers full sun and well-drained soil.
Parts Usedseed
Medicinal Actionsdiuretic,anti-inflammatory
Traditional UsesTraditionally, the seeds (known as Qian Niu Zi in TCM) are used as a potent laxative and diuretic to treat severe constipation, edema, and ascites. They are also employed to expel intestinal parasites.
Active Constituentspharbitin, ergine, isoergine
Preparation Methodspowder,decoction
Contraindications & WarningsContraindicated during pregnancy and breastfeeding, and in individuals with severe gastrointestinal conditions, intestinal obstruction, or kidney disease. Misuse can lead to severe dehydration and electrolyte imbalance due to its potent purgative effects. All parts, especially seeds, can be toxic in large doses.
Cultivation NotesEasily grown from seed in full sun and well-drained soil, requiring a trellis or support for its climbing habit. Can be invasive in some climates.
Raritycommon
Description
A vigorous annual climbing vine characterized by its heart-shaped to ovate, often hairy leaves. It produces showy, trumpet-shaped flowers, typically light purple with a darker throat, which open in the morning.
