What is valerian for, properties and benefits of this plant which looks like a fairly good herb, appearance of the leaves and indications for various preparations, including infusion and decoction.
Valerian properties
Perennial herb with a vertical rhizome on which a stem that can reach a height of about one hundred and fifty centimeters is implanted, the valerian has leaves composed of thirteen leaves, which are planted at the base and along the stem.
The leaflets have a toothed margin, with the trilobal end part frequently.
The flowers are collected in large inflorescences at the ends of the branches, with the calyx which remains almost totally covered.
The pinkish-white corolla is funnel-shaped, divided into 5 slightly different lobes.
The stamens are three, the fruit is an achene, while the stems and leaves are pubescent.
Valerian is found mainly in humid places such as ditches, swamps, woods and along waterways.
During the spring the underground part of the plant is collected, having an age of about 3 years, to be dried in a well-ventilated room.
The rhizome has a light brown color, streaked lengthwise and with numerous and fragile whitish roots located in the lower part.
As regards the properties, valerian acts on the central and peripheral nervous system, as well as on the circulatory system.
The root has a sedative, antispasmodic, anticonvulsant, slightly narcotic, febrifugal and vermifuge action.
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It is indicated in all nervous disorders, from simple insomnia to convulsive spasms.
Externally, valerian is used on sores, rebellious ulcers and bruises, thanks to its cleansing and soothing properties of pain.
To prepare an infusion, fifty grams of crushed root are required per liter of water, to be left to infuse for a few hours, before filtering and taking one spoonful every two hours in case of nervous attacks.
A decoction for compresses on sores and bruises is prepared with 90 grams per liter of water.
