Trout-lily

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Erythronium americanum

Family: Liliaceae Genus: Erythronium Species: americanum

Synonyms: Erythronium flavum

Trout-lily
Trout-lily

Western Herbalism Properties

Actions:
antimicrobial

Traditional Uses

Erythronium americanum has documented use among eastern North American indigenous peoples; the NAEB database records six uses, principally by the Cherokee and Iroquois. The Cherokee employed warmed, crushed leaves as a poultice on wounds that would not heal, used an infusion of the root as a febrifuge for fever, and gave a compound infusion as a stimulant for fainting (Hamel and Chiltoskey, 1975). The Iroquois used the raw plants (except the roots) as a folk contraceptive taken by young women, and applied a poultice of smashed roots to swellings and to draw out splinters (Herrick, 1977). The plant was also recorded as an emetic and emollient in nineteenth-century North American folk-Eclectic practice (Felter and Lloyd, 1898).

Botanical Description

Erythronium americanum, the trout-lily, yellow dogtooth violet, or yellow adder's-tongue, is a small perennial spring ephemeral herb in the family Liliaceae native to eastern North American deciduous forests, from Ontario and Nova Scotia south to Georgia and Alabama. The plant arises from a deep, slender, tunicate corm (bulb) that descends gradually into the soil over many years; in mature flowering plants the bulb produces a pair of basal leaves and a single flowering scape, while juvenile non-flowering plants bear only a single leaf and may persist as colonial leaf-only mats for many years. The leaves are elliptic-lanceolate, 10-20 cm long, conspicuously mottled with brownish-purple blotches on a green ground (the markings resembling the speckled flanks of a brook trout and giving the common name). The solitary nodding flower is borne on a leafless scape 10-25 cm tall and consists of six recurved bright yellow tepals 2-3 cm long, often tinged with brownish-purple on the outside, surrounding six stamens with brown or yellow anthers and a slender style. The plant flowers in early spring before canopy closure and then dies back to the bulb by midsummer. The fruit is a small three-angled capsule.

Native Region: Alabama, Connecticut, Delaware, Georgia, Illinois, Indiana, Iowa, Kentucky, Labrador, Maine, Maryland, Masachusettes, Michigan, Minnesota, Mississippi, Missouri, New Brunswick, New Hampshire, New Jersey, New York, Newfoundland, North Carolina, Nova Scotia, Ohio, Ontario, Pennsylvania, Québec, Rhode I., South Carolina, Tennessee, Vermont, Virginia, West Virginia, Wisconsin

This information is for educational purposes only and is not intended to replace professional medical advice. Always consult a qualified healthcare provider before using any herbal remedy, especially if you are pregnant, nursing, or taking medications.

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