Sage (Garden (Salvia officinalis) and Purple (Salvia off. var. purpurascens))
Both species are non-native to Portland OR

Parts used: aerial portions

Medicinal uses: Remedy against gingivitis and mucosal inflammation of the mouth and throat. Also used as a digestive medicine to treat upset stomachs, flatulence and diarrhea. Also treats night sweats and excessive perspiration. Used as an anti-diabetic and as a culinary herb.

Additional uses: This plant is well known for its culinary uses. Traditionally this plant has been used as an ingredient in perfumes, soaps, and cosmetics. It is also used as an insect repellent. The plant attracts bees and makes a splendid honey. The dried leaves can be used in flower and herb arrangements. Sage tops yield a yellow-buff color to wool mordanted with alum, yellow with a chrome mordant and a green-gray color with an iron mordant (Kowalchik 441-2).

Cautions: Do not take essential oil internally. Best if avoided by nursing mothers as it can dry up the milk supply.

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Rosemary (Rosmarinus officinalis)

Parts used: aerial portions

Medicinal uses: Tonic, stimulant, astringent, nervine, anti-inflammatory, carminative; tincture, tea, eat raw; classic digestive, nerve and circulatory tonic; treatment for low energy, low blood pressure, poor circulation; improves memory, gives courage, lifts spirits; rub tincture, tea, or leaves onto areas of poor circulation; rub onto chest to stimulate weak heart; bath can be used as a circulation stimulant; diaphoretic—promotes sweating; essential oil or strong tincture discourages lice

Additional uses: This plant is well known for its culinary uses. A strongly aromatic plant it can be used in sachets to scent clothing, while an infused oil can be added to many skin care products. As a dye plant rosemary can be used to achieve a variety of yellow-green shades with different mordants (Kowalchik 432).

Cautions: Avoid daily use of strong extracts during pregnancy. Avoid direct contact with eyes, sensitive skin, mucous membranes.

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Red currant (Ribes rubrum) some varieties

Parts used: berries, leaves

Medicinal uses: The fruit is antiscorbutic, aperient, depurative, digestive, diuretic, laxative, refrigerant and sialagogue. The leaves contain the toxin hydrogen cyanide. A decoction of them is used externally to relieve rheumatic symptoms. As a poultice it can relieve sprains or reduce the pain of dislocations.

Other uses: Red currants are often used to make jams and jellies as well as some sauces. They have a tart, sour flavor. A yellow dye is obtained from the leaves. A black dye is obtained from the fruit. The fruit is used cosmetically in face-masks for firming up tired and lifeless skin (www.ibiblio.org/pfaf/cgi-bin/arr_html?Ribes+rubrum).   

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Poppy (Papaver rhoeas)

Parts used: flowers

Medicinal uses: This entry focuses on the uses of the corn or field poppy rather than its more notorious relative the opium poppy (P. somniferum). The flowers are mildly analgesic and sedative and have been used extensively throughout Europe for ailments of children and the elderly. It is used chiefly as a mild pain reliever and as a treatment for irritable coughs, it also reduces nervous over-activity. The herb may also be used for insomnia, nervous irritability, coughs, and asthma (Chevallier 243).

Additional uses: The poppy seeds are often used in culinary applications. The flowers have been used in the past to color wines and medicines (Bremness 263).

Cautions: Use only under professional supervision. All parts of this plant aside from the seeds are potentially toxic if eaten (Chevallier 243).

Pacific Northwest Medicinal Plant Guide (Check out all plants growing in Tryon Farm's medicinal garden!)