Stone Root
NameStone Root
Scientific NameCollinsonia canadensis
Common NamesStone Root, Richweed, Horse Balm, Canada Horsebalm, Citronella Horsebalm
Plant FamilyLamiaceae
Natural HabitatMoist woodlands, rich forests, stream banks, and shaded areas throughout eastern North America.
Parts Usedroot,leaf,whole_plant
Medicinal Actionsdiuretic,anti-inflammatory,astringent,expectorant
Traditional UsesTraditionally used for kidney and bladder stones, urinary tract infections, hemorrhoids, and varicose veins. It has also been employed for sore throats, respiratory congestion, and as a general tonic for digestive complaints.
Active ConstituentsSaponins, Tannins, Resins, Volatile oils, Alkaloids
Preparation Methodsinfusion,decoction,tincture,poultice,powder
Contraindications & WarningsAvoid during pregnancy and breastfeeding. May interact with diuretics or blood-thinning medications. Use with caution in individuals with kidney disease.
Cultivation NotesPrefers moist, rich, well-drained soil and partial to full shade. It can be propagated by seed or by division of the rootstock.
Raritycommon
Description
Collinsonia canadensis is a perennial herb native to eastern North America, growing up to 1.5 meters tall. It features large, ovate, toothed leaves and terminal panicles of fragrant, pale yellow to purplish-yellow, two-lipped flowers with a distinctive fringed lower lip.
