Common Rue: Ruta Graveolens

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Ruta Graveolens / RUE
The Poison Garden, Blarney Castle, Ireland

Rue: Ruta Graveolens

Ruta Graveolens [ Plantae: Angiosperms: Eudicots: Rosids: Sapindales: Rutaceae: Rutoideae: Ruteae: Ruta: Ruta Graveolens ]

Common Names:

Localities:
Commonly found throughout the Mediterranean, Southern Europe, Macaronesia, and southwest Asia.

Description:
Rue is a hardy evergreen shrubby plant that is highly scented disagreeble odor, ranging from 20-60 cm tall, with upwards of 8-40 species. The most popular “Rue” is “Common Rue”. Stems are woody in the lower part, Its leaves are alternate tripinnate or bipinnate with feathery appearance, green to blue green in color hosting yellow flowers with 4-5 petals that are approximately 1 cm in diameter usually from June to September, eventually forming 4-5 lobed capsulated fruit that hosts numerous sees.

Species:

Ruta angustifolia – Egyptian Rue; Ruta chalepensis – Fringed Rue; Ruta corsica – Corsican Rue; Ruta graveolens – Common Rue; Ruta montana – Mountain Rue

Cultivation:
Grows anywhere, but thrives best in partially sheltered and dry areas. It can be propogated by seeds sown outside and scattered in spring, raking and beds kept free of weeds so that the seedlings when 2 inches high can be transplanted into fresh beds. Best to allow 18 inch spacing. With cuttings done in the spring, insert in soil until well rooted in shady borders or by rooted slips taken in spring until readily grown. Poor, dry, rubbishy soil is very good.

Common Uses:
Often used to ward off fleas and other biting insects and a common herbal insect repellent.

Culinary Uses:
Rue is very bitter with a nauseous taste, but utilized in many Middle Eastern cuisines, especially as an additive to grappa in Italy. It was a common element to ancient Roman recipes. Often added to salads.

Medicinal Uses:
Used for much medicine in England, it is a main ingredient for poison antidotes. Piperno the physician in 1625 recommended Rue to combat epilepsy, vertigo, and malady – often to be worn around the neck of the sufferer. Pliny claimed it was good to improve eyesight and focus. Believed by Italian artists to make eyesight sharp and clear aiding in detailed drawings. Juice of Rue is often utilized to fend off ear aches. It was seen early to ward off contagion, attacks of fleas, and other insects. Culpepper recommends it for sciatica and pains in the joints, also for shaking fits of agues, etc. Volatile oil made from rue contains caprinic, plagonic, caprylic, and oenanthylic acids as well as rutin. Often distilled from the fresh herb used as a wine, decoctions and infusions for medicinal usage or tea as an emmenogogue. In large quantities it is an acro-narcotic poison. Used sometimes to address hysterical affections, coughs, croup, colic, and flatulence as it is a mild stomachic. On the skin its an active irritant and sometimes used as a rubefacient, helping ease the severe pains of sciatica. it can risk dermatitis on the skin and cause rashes, especially if under the hot sun when oils are rich on the outside, it can blister skin like a poison ivy rash. Taken as a tea often used to combat nervous nightmares and leaves rubbed to the temples are said to relieve headaches. However, taking the plant intself internally has been known to produce vomiting, convulsions, and stomach pains. The compresses of the leaves applied to chests can combat chronic bronchitis. Leaves chewed are believed to calm nervous headaches, giddiness, hysterical spasms, and palpitations.

Magical Uses:
The Ancient Greeks see it as a “anti-magical herb” because it served as remedies to nervous indigestion they suffered when eating before strangers which was blamed on witchcraft. Throughout the Middle Ages it was seen as a powerful defense against witches and a main ingredient in many spells. Crushed herb is known to ward off evil spirits and witches. Rue is also believed to summon second sight. Holy water was sprinkled with rue brushes at ceremonies preceding Sunday celebrations of high mass, giving it the name Herb of Repentance or Herb of Grace. Often boiled together with treacle, conserving the rue, and used to cure croup in poultry or to fend off diseases in cattle.

Folklore and History:
The name comes from “Ruta” (Greek ‘reuo’) meaning “to set free” as the herb is known to be very good at affecting various diseases. Used by many ancient cultures, it was written about by Hippocrates who commended it as a chief ingredient for combating poisons in antidotes. Said by Gerard that “If a man be anointed with the juice of rue, the poison of wolf’s bane, mushrooms, or toadstooles, the biting of serpents, stinging of scorpions, spiders, bees, hornets and wasps will not hurt him.”, it was commonly sprinkled in houses to kill all the feas and as an insecticide. It is one of the ingredients in the “Vinegar of the Four Thieves”. It is the floral symbol of repentance, sorrow, and of regret.


Rue
The Poison Garden, Blarney Castle, Ireland


© 2010-2014 ~ Article by Thomas Baurley, Technogypsie Productions, Originally published in 2010 with revisions through the years. All Rights Reserved.

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