Dahurian Bindweed
NameDahurian Bindweed
Scientific NameCalystegia dahurica
Common NamesDahurian Bindweed, Dahurian False Bindweed
Plant FamilyConvolvulaceae
Natural HabitatNative to East Asia, this plant thrives in grasslands, meadows, forest edges, roadsides, and disturbed areas. It prefers moist, well-drained soils and can tolerate full sun to partial shade.
Parts Usedwhole_plant,root
Medicinal Actionsdiuretic
Traditional UsesTraditionally, species within the Calystegia genus, including C. dahurica, have been used in some folk medicine systems primarily for their diuretic properties, helping to promote urination and reduce edema. They have also been employed as purgatives, though this action is not listed in the allowed categories.
Active Constituentsresin glycosides, flavonoids, phenolic compounds
Preparation Methodsinfusion,decoction,powder
Contraindications & WarningsDue to the presence of resin glycosides, large doses can cause strong purgative effects, abdominal pain, and nausea. It is not recommended for pregnant or breastfeeding women, or individuals with gastrointestinal obstructions or inflammatory bowel conditions.
Cultivation NotesCalystegia dahurica is a vigorous and often weedy perennial vine that spreads readily by rhizomes and seeds. It can be invasive in suitable climates, preferring full sun to partial shade and moist, well-drained soil.
Raritycommon
Description
A perennial herbaceous vine, Calystegia dahurica is characterized by its twining stems and alternate, sagittate to hastate leaves. It produces solitary, funnel-shaped flowers, typically pale pink to white, emerging from the leaf axils.
