Goldenseal
Image: Jamie Newman (cc-by-nc)
NameGoldenseal
Scientific NameHydrastis canadensis
Common NamesGoldenseal, Orangeroot, Yellow Puccoon, Yellowroot, Ground Raspberry, Indian Turmeric
Plant FamilyRanunculaceae
Natural HabitatPrefers moist, rich, deciduous woodlands, often found in shaded areas under a canopy of trees, typically in humus-rich soil.
Parts Usedroot
Medicinal Actionsanti-inflammatory,antimicrobial,astringent
Traditional UsesTraditionally used by Native Americans for various ailments, including eye infections, skin inflammations, digestive issues, and as a general tonic. In herbal medicine, it's often employed for its antimicrobial properties to treat colds, flu, and other infections, particularly those affecting mucous membranes.
Active ConstituentsBerberine, Hydrastine, Canadine
Preparation Methodsinfusion,decoction,tincture,powder,salve
Contraindications & WarningsNot recommended for pregnant or breastfeeding women, infants, or individuals with high blood pressure or heart conditions. Can interact with certain medications, including blood thinners and drugs metabolized by the liver (CYP450 enzymes). Long-term use is generally discouraged.
Cultivation NotesRequires deep shade, rich, well-drained soil high in organic matter, and consistent moisture. It is slow-growing and can take several years to mature. Propagated by rhizome division or seed.
Rarityuncommon
Description
Goldenseal is a perennial herb native to eastern North America, characterized by its distinctive palmate, deeply lobed leaves and a single small white flower that develops into a red, raspberry-like fruit. Its most notable feature is its thick, knotty, yellow rhizome. The image shows a young, bright green, deeply lobed leaf emerging from the forest floor.
