Cuscuta choisiana
Image: James A. Mears (cc0)
NameCuscuta choisiana
Scientific NameCuscuta choisiana Yunck.
Common NamesDodder, Choisy's Dodder
Plant FamilyConvolvulaceae
Natural HabitatFound parasitizing various host plants, often in disturbed areas, fields, and roadsides. The specimen indicates it grows on Rhus species in Mexico.
Parts Usedwhole_plant,seed
Medicinal Actionsantioxidant,anti-inflammatory,diuretic
Traditional UsesTraditionally, various Cuscuta species are used to tonify the kidney and liver, improve vision, and treat conditions like impotence, premature ejaculation, and frequent urination. They are also employed for digestive issues like diarrhea and certain skin conditions.
Active ConstituentsFlavonoids, Lignans, Polysaccharides
Preparation Methodsinfusion,decoction,powder
Contraindications & WarningsGenerally contraindicated during pregnancy and for individuals with yin deficiency with heat signs. Due to its parasitic nature, it can be considered a weed and may impact agricultural crops.
Cultivation NotesAs an obligate parasitic plant, Cuscuta choisiana cannot be cultivated independently. It requires a suitable host plant to germinate and grow, making conventional cultivation for medicinal purposes impractical.
Raritycommon
Description
Cuscuta choisiana is a parasitic annual plant characterized by its slender, leafless, yellowish to orange stems that twine around host plants. It lacks true roots and leaves, obtaining nutrients via haustoria that penetrate the host's vascular tissue. Small, clustered flowers and fruits are produced along its stems.
