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Watercress

Botanical: Nasturtium officinale
Family: N.O. Cruciferae

---Parts Used---Leaves, flowers, seeds.
---Habitat---Europe and Russian Asia.


---Description---A hardy perennial found in abundance near springs and open running watercourses, of a creeping habit with smooth, shining, brownish-green, pinnatifid leaves and ovate, heart-shaped leaflets, the terminal one being larger than the rest. Flowers small and white, produced towards the extremity of the branches in a sort of terminal panicle.

The true nasturtium or Indian Cress cultivated in gardens as a creeper has brilliant orange-red flowers and produces the seeds which serve as a substitute for capers in pickles.

The poisonous Marshwort or 'Fool's Cress' is often mistaken for Watercress, with which it is sometimes found growing. It may readily be distinguished by its hemlock-like white flowers, and when out of flower, by its finely toothed and somewhat pointed leaves, much longer than those of the watercress and of a paler green. The Latin name 'Nasturtium' is derived from the words nasus tortus (a convulsed nose) on account of its pungency.

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---Constituents---A sulpho-nitrogenous oil, iodine iron, phosphates, potash, with other mineral salts, bitter extract and water. Its volatile oil rich in nitrogen combined with some sulphur in the sulpho-cyanide of allyl.

---Medicinal Action and Uses---Watercress is particularly valuable for its antiscorbutic qualities and has been used as such from the earliest times. As a salad it promotes appetite. Culpepper says that the leaves bruised or the juice will free the face from blotches, spots and blemishes, when applied as a lotion.

---Dosage---Expressed juice, 1 to 2 fluid ounces.

Watercress has also been used as a specific in tuberculosis. Its active principles are said to be at their best when the plant is in flower.

Purchase from Richters Seeds
Watercress (Nasturtium officinale) Seeds

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Bear in mind "A Modern Herbal" was written with the conventional wisdom of the early 1900's. This should be taken into account as some of the information may now be considered inaccurate, or not in accordance with modern medicine.

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