FAMILY: Aristolochiaceae
SYNONYMS: Wild ginger, Indian ginger.
GENERAL DESCRIPTION: An inconspicuous but fragrant little plant not more than 35 cms high with a hairy stem, two glossy, kidney-shaped leaves and a creeping rootstock. The solitary bell-shaped flower is brownish purple, and creamy white inside.
DISTRIBUTION: Native to North America, especially North Carolina, Kansas and Canada. The oil is produced in the USA mainly from wild-growing plants.
OTHER SPECIES: It should not be confused with ‘serpentaria oil’ from the Virginian snakeroot (Aristolochia serpentaria) which belongs to the same botanical family but contains asarone and is considered toxic.
HERBAL/FOLK TRADITION: This plant has been employed for centuries in folk medicine but is now little prescribed. It used to be used for chronic chest complaints, dropsy, rheumatism and painful bowel and stomach spasms. It was also considered a ‘valuable stimulant in cases of amenorrhoea and colds’ and for ‘promoting a copious perspiration’. .
The name (of the Virginian variety at least) derives from its use in aiding the body to combat nettle rash, poison ivy and some snake bites.
ACTIONS: Anti-inflammatory, antispasmodic, carminative, diuretic, diaphoretic, emmenagogue, expectorant, febrifuge, stimulant, stomachic.
EXTRACTION: Essential oil by steam distillation from the dried rhizomes and crushed roots.
CHARACTERISTICS: A brownish-yellow or amber liquid with a warm, woody-spicy, rich, gingerlike odour. It blends well with bergamot, costus, oakmoss, patchouli, pine needle, clary sage, mimosa, cassie and other florals.
PRINCIPAL CONSTITUENTS: Pinene, linalol, borneol, terpineol, geraniol, eugenol and methyl eugenol, among others.
SAFETY DATA: Non-toxic, non-irritant, nonsensitizing. Avoid during pregnancy.
AROMATHERAPY/HOME: USE May possibly be used for its antispasmodic qualities, for example for period pains or indigestion.
OTHER USES: Occasionally used in perfumery work. Mainly used as a flavouring agent with other spicy materials, especially in confectionery.... snakeroot