Plant, Herb, and Tree Lore

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Article/Research by Thomas Baurley, Technogypsie Research

Genus species: Origanum vulgare. Plantae, Angiosperms, Eudicots, Asterids, Lamiales, Lamiaceae, Origanum vulgare.

Common Names:Oregano, Carvacrol, Dostenkraut, Hulle d’Origan, Mountain Mint, Oil of Oregano, Organy, Origan, Origano. “Oregano” comes from the Anglo-Italian word “Origano” possibly originating from the Latin “Organum” relating to the Greek “origanon” meaning “an acrid herb”, or deriving from “mountain” and “delight in” or “joy of the mountains”. The exact origin is unknown.

Locality/Location/Environment: Native to the Mediterranean as well as Western/Southwestern Eurasia. Transplanted around the world and very common house plant in the United States

Where to Obtain: The Tree Leaves Oracle The Tree Leaves’ Oracle. Essential oil: Dried Herb:

Description: “Oregano” is a perennial herb belonging to the common species Origanum species as part of the Lamiaceae mint family. It can grow upwards of 20-80 cm in height displaying opposite spade-shaped, olive-green leaves approximately 1-4 cm in length. While it is commonly known as a perennial, it can also be found as an annual in colder climates with human intervention as it doesn’t naturally survive winter conditions. When blossoming, Oregano displays a myriad array of 3-4 mm long purple flowers produced in erect spikes and can often be mis-identified as wild marjoram (or sweet marjoram – its sister Origanum majorana). Marjoram and Oregano share much in relation so it is common to mistake the two. Another sister species is Syrian Oregano (Origanum syriacum). Numerous sub-species and strains of Oregano have been created throughout human intervention primarily to create different flavors, scents, aromas, and tastes. Some sub-species have variations in its leaves and stems such as the Aureum with golden foliage, Greek Kaliteri hirtum with small, hardy, dark, compact, thick, silvery-haired leaves containing purple undersides. Lippia graveolens, also called “Mexican Oregano” does not belong to the Oregano family, nor the mint – it is more closely related to the Vervain family verbenaceae. Also it is used by some as an Oregano alternative like Marjoram.

Cultivation: It is most commonly planted in early spring, often as early as February, within recommended spacing of 30 centimeters in dry or loamy soil exposed to full sun. Oregano loves a hot dry climate but can survive in most conditions especially with human assistance. Oregano can grow in mildly acidic (ph. range 6.0) variably to strongly alkaline (ph. range 9.0) soils however will be more successful within a 6-8.0 PH range. Easy to begin from seed, it can also be propagated from cuttings off an established plant. When first planting, place in well-drained soil under relatively warm conditions. It is a great companion plant in vegetable gardens. When it reaches approximately 4 inches, it is suggested to pinch or lightly trim the plant to make it denser and branch again. Do not over-water, best to just water when the soil feels dry. Be wary of aphids and spider mites that are attracted to this plant. Watch for root and stem rots. When ready to harvest, especially for culinary use, do so before flowering to keep flavor. Drying – hang upside in bundles. Once dried keep in airtight container. If keeping fresh, freeze in the freezer during winter.

Culinary: A very popular culinary herb, Oregano can be found in most kitchens. Some describe its taste to be similar to that of thyme, with a strong zesty flavor. Its leaves possess more flavor when dried rather than fresh. It possesses a warm, aromatic, slightly bitter taste. When shopping for Oregano, you can tell the better quality ones from poorer variants by its ability to numb your tongue. Most cooks and culinary specialists will recommend a different strain of Oregano than the common Origanum vulgare which is known for its pungent and less remarkable taste. The Aureum sub-species has a golden foliage and mild taste. Greek Kaliteri is common in Greek cooking known for its flavor and pungency. A common culinary herb throughout Indo-Europe, it is also widely used in the Mediterranean, as well as the Philippines and Latin America. Oregano is most common in Italian-American cooking especially with pastas and pizza. It became popular during World War II when it gained its nickname “the pizza herb” as soldiers returning brought back the herb and added to their pizzas. It is also a very common herb to be used to spice up meat, fish, and grilled, roasted, or fried vegetables. In Turkey it’s commonly used to flavor meats, especially lamb and offered as a condiment in kebab restaurants. The Greeks use it commonly in their salads and the lemon-olive oil sauces when barbecuing fish or meat. The Philippines use its aroma to get rid of odors from boiling water buffalo and adding flavor.

Common Uses: Cooking and a Culinary Spice. In gardening it is commonly planted as a companion plant, ornamental, and as ground cover. When flowering often used in decorations and within artistic wreaths. Oregano oil is used topically as an insect repellent. The tops of the plants are used to produce a reddish-brown dye. The leaves can be used as a wood polish when rubbed over wood.

Medicinal: According to folklore Oregano has numerous medicinal qualities. Through the ages it has been listed as a powerful antiseptic. It is a folk cure for stomach and respiratory issues. In Austria it is used as a tea or ointment to treat gastrointestinal tract, respiratory tract disorders as well as to treat the nervous system. The Greeks use the sister Origanum dictamnus (Cretan Oregano) for sore throats. In Herbalism and folk healing, Oregano is used to treat coughs, asthma, croup, and bronchitis. It is also known to relieve heartburn and bloating, menstrual cramps, rheumatoid arthritis, urinary tract disorders, UTIs, headaches, and heart conditions. Its Oil is taken internally to treat colds, flues, arthritis, sinus pain, allergies, intestinal parasites, swine flu, earaches, and fatigue. It is also applied to the skin for acne, athlete’s foot, oily skin, dandruff, canker sores, warts, rosacea, ring worm, spider bites, insect bites, gum disease, toothaches, muscle pain, varicose veins, and psoriasis. Some claim its ability to ease seasickness. It is believed to be a natural antihistamine – and drank as a tea to relieve hives or other allergies, often mixed with tarragon, basil, chamomile, and fennel. Added to the bath, some say it will relax sore muscles and help one unwind after a long day. Made into a tea and used as a mouthwash has claims to ease sore gums and toothaches. Add the oil to massage oils to aid in muscle aches.

The U.S.A. Federal Trade Commission in 2005 sued firms claiming its ability to treat colds and flu saying the “representations were false or were not substantiated at the time the representations were made and that they were therefore a deceptive practice and false advertisements.” The result of the suit required in America that one could not advertise Oregano for its health benefits without reliable scientific evidence accompanying it. A ridiculous outcome since it has been known for its medicinal attributes for hundreds of years. Oregano possesses polyphenols and flavones. The essential oil is composed primarily of monoterpenoids and monoterpenes. Oregano is composed of numerous compounds, the most common being carvacrol and thymol as the major composition, with lesser compounds including p-cymene, y-terpnene, caryophyllene, spathulenol, germacrene-D, etc. Oregano is known to interact with Lithium. Preliminary science suggests the chemicals within Oregano might help reduce cough and spasms. Science also suggests it could help digestion by increasing bite flow. There is also some preliminary science suggesting possibilities of fighting against bacteria, viruses, fungi, intestinal worms, and parasites. Clinical research also suggests its treatment for high cholesterol when taken after each meal for three months could reduce low-density lipoprotein (LDL) cholesterol and increase high-density lipoprotein (HDL) cholesterol. Other science have determined Oregano oil might kill the intestinal parasites Blastocystis hominis, Entamoeba hartmanni, and Endolimax nana. Some suggest 200 mg of oil of oregano three times daily for 6 weeks for intestinal parasites.
Potential side effects: While Oregano is determined to be likely safe when ingested within the common amounts found in foods containing it, it is determined possibly safe when taken by mouth or applied to the skin in medicinal amounts – it has been noted to cause stomach upset, especially in excessive amounts. Those allergic to plants in the Lamiaceae family also have noted allergic reactions in its use. Oregano is cited as possibly unsafe when taken by mouth in medicinal amounts during pregnancy and breast feeding. It has a reputation of possibly causing miscarriage. Those with bleeding disorders or those about to enter surgery are recommended not to take Oregano due to the possibility Oregano can increase bleeding. Those preparing for surgery should stop use at least 2 weeks before surgery. Since Oregano can possibly lower blood sugar levels, use of Oregano by people with Diabetes should consult a physician first. Oregano use might cause effects similar to diuretics. Since Oregano interacts with Lithium, it can also decrease how well the body gets rid of lithium causing side effects. If taking Lithium, consult your physician before using oregano.

Magical / Mythology / Folklore: Medicinal and folk-healing properties are abundant in folklore about Oregano, especially in relaxing nerves and settling upset stomachs. Some claim the Assyrians utilized Oregano in 3000 BCE. Folk remedies claim it being a poison antidote, headache cure, asthma ease, and relief for insect bites as well as stings from scorpions. It is believed that Aristotle noticed would eat the leaves of an oregano plant after eating a snake thinking this would be an antidote to poison. Through Shakespearean lore, it was thought to cure overdoses of opium and hemlock. Oregano is used in magic, ritual, and ceremony. In Ancient Greece, it was an element in weddings as the crowns the wedded pair would wear would often be oregano laurels. During the middle Ages, the herb was planted around graves so departed spirits could be at peace. Those seeking psychic dreams would wear Oregano leaves on their heads. It was commonly carried as a charm for good luck and health. In spell craft, it is an ingredient for promoting happiness, luck, health, protection, letting go of a loved one, deepening existing love, and tranquility. Outside the home, it was grown to protect the house from evil. Oregano tea would often be prescribed by healers to assist patients in letting a loved one go. Oregano is believed to be ruled by Venus and the element of air. It is one of Aphrodite’s herbs. Oregano represents “joy” (possibly from its namesake “joy of the mountain”) and is used during rites imbued with celebrating happy occasions such as love, romance, marriages, or the passing of loved ones to find happiness in their next life.

This article is continuously being updated and revised. Please check back often for more research, links, references, photos, and content.

To obtain the Essential oil, visit

To obtain the dried herb, visit

  • Bespoke Spices 2015: undated “The History, lore, and Uses of Oregano”. Website referenced 6/6/16 at
  • Collins Dictionary 2014 “Oregano”
  • Francis, Meagan HGTV 2015: undated “Herbivore: Get a Dose of Good Luck by Growing Oregano”. Website referenced 6/6/15 at:
  • The Old Farmer’s Almanac 2015: undated “Oregano”. Website referenced 6/6/15 at
  • USDA undated “Origanum vulgare L. oregano”. Plant database
  • WebMD 2015: undated “Oregano”. Website referenced 6/6/15 at
  • Wikipedia 2015: undated “Oregano”. Website referenced 6/6/15 at
  • Witchipedia 2015: undated “Oregano”. Website referenced 6/6/15 at

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