The Essential Series: The Essential Codex

There are over a hundred stand-alone essential oils out there, derived from a plethora of flowers, roots, and herbs.  Knowing about and keeping tabs on the scents, uses, and qualities of each can be mind-dwarfing.  Such result gives reason for developing and keeping an essential oils compendium or “codex” of names, scientific terminology, and uses to organize all of your records and as a reference to look back to.

Here is a list of 108 essential oils organized in alphabetical order with their taxonomic name, a description, and suggestion on use each.  Much of this information can be found from established and accredited sites such as EdensGarden.com and YoungLiving.com, and of course the ubiquitous Wikipedia.

 

The Essential Codex

Essential Oil	Taxonomy	Description & Suggested Use
Allspice	Pimenta Dioica	Allspice has a spicy clove-like aroma and is used traditionally to relieve aching joints and muscles.  It can be diffused to help relieve chest congestion
Angelica Root	Angelica Archangelica	Angelica root is peppery, rich, herbal and earthy in aroma.  It is great for dull and congested skin, accumulation of toxins in joints and arthritis.
Anise Star	Illicium Verum	Anise Star, with its licorice – like aroma, has carminative, stomachic, stimulant and diuretic properties. Can be applied topically to treat mild forms of acne.
Basil	Ocimum Basilicum	Basil has a sweet, mint and smoky aroma and can clear the sinuses, promote digestion and stimulate circulation, especially in the respiratory system.  Try inhaling to clear sinuses.
Bay	Laurus Nobilis	Bay has a strong and spicy bay leaf aroma and is said to have antiseptic, anti-biotic, analgesic, anti-neuralgic, insecticide, and sedative properties.  It can be used in the treatment of rheumatism, muscular pain, and circulation problems.  Massage onto chest to help reduce symptoms of cough or cold.
Bergamot	Citrus Bergamia	Bergamot has a citrus fruity aroma and can be used in the treatment of depression, stress, tension, fear, hysteria, infection (all types including skin), anorexia, psoriasis, eczema, and general convalescence.  Add several drops to a water bottle to spritz in a room to refresh.
Birch	Betula Lenta	Birch has a sweet and sharp aroma that is very fresh and similar to Wintergreen.  It is credited with being anti-inflammatory, anti-rheumatic, and antiseptic.  Apply to sore muscles, sprains, and painful joints.
Black Pepper	Piper Nigrum	Black Pepper has a strong, sharp and spicy aroma and can be used in the treatment of pain relief, rheumatism, chils, flu, colds, exhaustion, and muscular aches.  May help with dandruff and hair loss.
Blood Orange	Citrus Sinensis	Blood Orange has a warm, radiant and fresh citrus aroma and is considered to have anti-depressant, antiseptic, anti-spasmodic, and aphrodisiac properties.  Try diffusing in a room for uplifting and stimulating the environment.
Cajeput	Melaleuca Cajeputi	Cajeput has a fresh camphorous aroma with a slight fruity note and has antiseptic and anti-microbial properties.  It is used chiefly as a local application for skin ailments.  Can be applied to bruises, burns, or insect bites.
Camphor	Cinnamomum Camphora	Camphor has a strong, penetrating and fragrant aroma with therapeutic properties including anti-inflammatory, antiseptic, stimulant, and vulnerary.  It can be used in the treatment of nervous depression.  Try adding a few drops into a large bowl with hot water and inhale under a towel or add several drops to a bath and soak.
Cananga	Cananga Odorata	Cananga has a sweet, exotic and deeply floral aroma and is believed to have aphrodisiac, anti-depressant, anti-infectious, circulatory stimulant and tonic properties.  Try mixing a few drops into a bath for a good soak.
Caraway	Carum Carvi	Caraway is sweet and spicy with a slight peppery aroma whose therapeutic properties include anti-histaminic, antiseptic, astringent, carminative, digestive, and disinfectant.  Massage on neck and chest for sore throats and/or laryngitis.
Cardamom	Elettaria Cardamomum	Cardamom is sweet, spicy and almost balsamic in aroma and is particularly helpful for the digestive system.  It works as a laxative and soothes colic, dyspepsia and nausea, even nausea caused by pregnancy.  It warms the stomach and helps with heartburn and can assist with the digestive system and coughs.  Apply to abdomen area to ease nausea or digestive issues.
Carrot	Daucus Carota	Carrot has a woodsy-earthy, herbaceous, musky aroma and is fantastic for revitalizing and toning skin.  It assists in removing toxins and water build up in the skin giving it a fresher more firm appearance.
Cassia	Cinnamomum Cassia	Cassia has a pungent, warm aroma and can be used as a tonic, carminative and stimulant.  It is used to treat nausea, flatulence, and diarrhea and has antiseptic properties, killing various types of bacteria and fungi.  It can give relief from symptoms such as headaches, nausea, and drowsiness associated with menstruation.  Try applying to abdomen area to help relax menstrual cramps.
Cedarwood	Cedarus Deodora	Cedarwood has a dry, woodsy and smoky aroma and is believed to be an antiseptic, anti-putrescent, aphrodisiac, astringent, diuretic, expectorant, fungicidal, nervous sedative, circulatory stimulant and tonic.  This oil has a more “masculine” aroma, which may smell more suitable to help boys and young men treat acne.
Chamomile, German	Matricaria Chamomilla L	German Chamomile has a sweet apple-like aroma and is considered an excellent skin care remedy by Aromatherapists, providing soothing calming and cleansing benefits useful for burns, blisters, inflamed wounds, dermatitis, eczema, rashes, and wounds.  Apply to a rash or eczema.
Chamomile, Roman	Anthemis Nobilis	Roman Chamomile is sometimes described as like ‘apples and straw’ and has an exotic and rich aroma.  It is useful in the treatment of aches and pains in muscles and joints.  Its treatment of PMS symptoms is also beneficial, especially when the symptoms are related to stress.  Try adding several drops to a bath.
Cinnamon Bark	Cinnamomun Cassia Blume	Cinnamon Bark has a warm and spicy aroma somewhere between Clove and Cinnamon.  It is highly respected as having antiseptic properties.  It is believed to have a warming, uplifting characteristic.   Try inhaling to boost thinking before a test or meeting.
Cinnamon Leaf	Cinnamomum Verum	Cinnamon Leaf has a spicy, warm and clove-like aroma and is believed to be a stimulant, antiseptic, antibiotic, astringent and anti-spasmodic.  Try adding a few drops each of Cinnamon Leaf and Sweet Orange to a bath and enjoy a long soak for a boost in mood.
Citronella	Cymbopogon Winterianus	Citronella has a well rounded lemon citrus aroma with subtle wood tones.  Most people will associate it with insecticide and it is commonly known for its ability to assist in combating colds and flu.  Try applying on hair as a conditioning oil.
Clary Sage	Salvia Sclarea	Clary Sage has an earthy, fruity, and floral aroma that is both nutty and herbaceous and is viewed by Aromatherapists as an antidepressant, hypotensive, nervine, sedative, tonic, and uterine.  It is well known for providing a euphoric action, for balancing uterine issues and as an agent to help clean greasy hair.  Try steaming a few drops of Clary Sage in water on the stove to fill a room with its aroma.
Clementine	Citrus Nobilis	Clementine has a fresh and crisp citrus aroma and is well known for its ability to revitalize, while at the same time, balance when it comes to combating insomnia.  Try inhaling for its revitalizing effects.
Clove	Syzgium aromaticum	Clove has a spicy and rich aroma like actual cloves and is an effective agent for minor pains and aches, especially effective in dental pain.  It is helpful when battling flue and colds.  Try applying to the bottom of feet as a remedy for athlete’s foot.
Cocoa Absolute	Theobroma cacao	Cacoa Absolute has a delicious, rich, and heady chocolate liquor aroma and is known to contain valuable anti-oxidants and is reported to promote softer, more youthful skin.  Anti-oxidents aid in protecting the cells, collagen, and elastin from damage caused by free radicals.  Try adding to creams, lotions, facial masks, and body treatment.
Cognac	Vitis vinifera	Cognac has a rich aroma and fresh, vibrant fruit tones with a slight green, herbaceous note.  Used in flavors and perfumes in trace amounts to give ‘lift’ and fresh-fruity natural notes i.e., colognes, aftershaves, and fragrances.  Try mixing with jojoba oil and apply as an aftershave.
Copaiba	Copaifera officinalis	Copaiba has a warm, honey-like aroma and is rich and pleasant.  Its properties include being soothing, balancing, and uplifting.  Good for diffusing in the home.
Coriander	Coriandrum sativum	Coriander has a sweet, spicy, and herbaceous aroma and is very similar to that of Cilantro.  It can aid in relieving mental fatigue, migraine pain, tension and nervous weakness.  Apply to temples and back of neck for tension and headaches.
Cumin	Cuminum cyminum	Cumin has a characteristically spicy and penetrating aroma and is useful as a warming oil that helps relieve muscular pains and osteoarthritis.  For the digestive system, it is a stimulant that help with colic, flatulence, bloating and indigestion.  Apply to abdomen area to help stimulate the digestive and excretory system.
Cypress	Cupressus sempervirens	Cypress has a spicy, herbaceous and woodsy evergreen aroma and is fresh and clean.  It has been used to combat excessive perspiration, oily skin and varicose veins.  Aromatherapists also commonly credit it with being relaxing and nerve soothing.  Can be used to make a spicy and masculine deodorant.
Cypriol	Cyperus scariosus	Cypriol has a spicy, earthy and wood-like aroma and is often used in compounding perfumes, in the manufacturing of soaps, medicine and incense sticks.  It is also used as an insect repellent.  Apply to the abdomen area to help ease an upset stomach.
Davana	Artemisia pallens	Davana is capable of aromatizing very different on each individual, but has been said to alternate between masculine floral to a woodsy and balsamic aroma.  It is popular in the perfume industry where it is capable of making an aroma unique to the individual.  Try inhaling or adding several drops to a bath and soak to induce mental peace, positive energy, spiritualism and to help recover from the effects of shock or trauma.
Dill weed	Anethum graveolens	Dill weed has a fresh and sweet aroma with anise, or licorice-like qualities.  Aromatherapists credit it with being stimulating, revitalizing, restoring, purifying, balancing and a cleansing agent.  Try mixing a drop with a drop of Roman Chamomile and apply to bottom of children’s feet to help with restlessness.
Elemi	Canarium luzonicum	Elemi can be best described by comparing it to a dill pickle with citrus notes.  It is surprisingly fresh and clean and not as tart as one would expect.  Can give users a feeling of peace and be effective on wounds and cuts, to lessen heavy perspiration and in the reduction of mucous.  Try mixing with a hemp oil and apply to chest area as an expectorant to loosen phlegm and clear congestion.
Eucalyptus	Eucalyptus globulus	Eucalyptus has a very herby aroma with soft wood undertones and is fantastic on skin ailments such as burns, blisters, wounds, insect bites, lice, and skin infections as well as helping to combat the effects of cold and flu.  Try adding a few drops into a large bowl with hot water and inhale under a towel to release antiseptic molecules throughout respiratory system.
Fennel	Foeniculum vulgare dulce	Fennel has a spicy and sweet aroma and is similar to that of black licorice.  It is credited with being an antiseptic, antispasmodic, diuretic, expectorant, laxative, stimulant, stomachic and a vermifuge agent.  Try mixing with Apricot oil and apply to stomach area to calm digestive discomfort.
Fir Needle	Abies sibirica	Fir Needle has a fresh, woodsy, and earthy aroma that is much like the outdoors.  It is popularly used to bring out masculine, outdoorsy attributes in men’s fragrances, bath preparations, air fresheners, herbal oils, soaps, and shaving creams.  Add several drops in a spray bottle with water and spritz in rooms to refresh.
Frankincense	Boswellia carteri	Frankincense has a rich, woodsy, and earthy aroma with a deeply mysterious nuance.  Its therapeutic properties include use as an antiseptic, astringent, digestive, diuretic, sedative, tonic, and expectorant.  It is said to help rejuvenate aging skin.  Can be used in conjunction with Sweet Almond to massage onto stretch marks to help diminish them or use as a face lotion to rejuvenate skin.
French Lavender	Lavandula dentate	French lavender has a sweet and floral aroma and is preferred by many.  Said to be the most useful and versatile essential oil for therapeutic purposes.  Most commonly associated with burns and healing of the skin.  It also has antiseptic and analgesic properties which will ease the pain of a burn, prevent infection, and help reduce scarring.  It is said to have a calming effect on the body and can be used to reduce anxiety, stress, and promote sleep.  Add a few drops to a shower gel and apply to a wash cloth to use as a shower wash, or apply a few drops to Sweet Almond and apply to face as a daily evening moisturizer.
Galbanum	Ferula galbaniflua	Galbanum has a green, fresh and leafy aroma and is said to have anti-spasmodic properties for relieving air passages.  It can be used externally as a poultice for inflammatory swellings.  Try inhaling to help soothe a cough.
Geranium	Pelargonium graveolens	Geranium has a strong floral aroma with a hint of mint and has a great all-over balancing effect and this extends to the skin, where it helps to create balance between oily and dry skin.  It can also be used to relieve feelings of stress and anxiety while promoting a sense of inner peace.  Mix with Meadowfoam oil and apply as a lotion to promote beautiful, radiant skin.
Ginger	Zingiber officinalis	Ginger has a warm, spicy and woody aroma with a hint of lemon and pepper.  It is believed by Aromatherapists to be applicable for colds and flu, nausea, motion and morning sickness, rheumatism, coughs, and circulation issues.  It also has warming properties that help to relieve muscular cramps, spasms, aches, and ease stiffness in joints.  Mix with Grapeseed oil and massage onto abdomen area to assist with many kinds of digestive upsets.
Grapefruit	Citrus racemosa	Grapefruit has a fresh, sweet and citrus aroma that is very characteristic of the fruit.  Aromatherapists believe it to be a spiritual up-lifter.  It is also a purifier of congested, oily and acne prone skin and is used as a natural toner and cellulite treatment.  It is reputed to ease nervous exhaustion and relieve depression.  Place a few drops on palm of hands and cup them over your mouth and nose.  Take several deep breaths for an uplifting effect.
Helichrysum	Helichrysum splendidum	Helichrysum has a powerful aroma that can be described as a floral mint.  It is both earthy and fresh and is respected for its skin healing properties.  Commonly applied to burns, sun-damaged skin, and minimizing of scarring.  It is very effective for use in lotions due to its ability to filter UV rays.  Add to a lotion to help protect skin from sun damage.
Ho Wood	Cinnamomum camphora	Ho Wood has a woody and floral aroma that is sweet and considered both stimulating and relaxing to the mind.  It is reported to have anti-depressant, anti-microbial, anti-septic, aphrodisiac and bactericidal properties.  Mix with Sweet Almond oil and massage on shoulders to relax and uplift.
Hydacheim	Hydicum spicatum	Hydacheim is warm and woody in aroma with a soft hint of spice and floral.  It has been used in perfumery and also has therapeutic properties such as stimulant, tonic, antiseptic, anti-inflammatory, antibiotic, and anti-asthmatic.  Try mixing with hemp and apply to tired sore knees after a long run or feet.
Hyssop	Hyssopus officinalis	Hyssop has a sweet medicinal aroma that many find appealing and is known to ease sore throats caused by sinus issues.  Some therapeutic properties include anti-rheumatic, antiseptic, antispasmodic, digestive, diuretic, sedative, stimulant and as a tonic.  Diffuse with Eucalyptus in a sick-room.
Jasmine	Jasminum grandiflorum	Jasmine has a smooth and extremely intense floral aroma that is both sweet and lingering, and is well respected for its aphrodisiac properties.  It is a sensual, soothing and calming oil.  Mix with Sweet Almond oil to create a poignant massage oil.
Juniper Berry	Juniperus communis	Juniper Berry has a fresh, woodsy, sweet, pine-needle-like aroma and is credited as being supportive, restoring, and tonic aid.  Excellent for meditation, it is also a popular oil in weight loss and detoxification blends because of its diuretic properties.  Add several drops to an unscented conditioner and leave on hair for 3-5 minutes to prevent hair loss through regular usage.
Kanuka	Kunzea ericoides	Kanuka has a sweet, minty, and herbaceous aroma that finishes with floral notes.  It can be used when making anti-acne, foot cream, oral hygiene, skin and hair care, prevention of body and foot odor and antibacterial products.  Mix with Avocado oil and apply to feet to help with foot odor.
Key Lime	Citrus aurantifolia swingle	Key Lime has a strong and citrusy aroma being sharp and slightly spicy.  It is a refreshing and uplifting oil that can be used to ease emotional lethargy, listlessness, and relieve mental exhaustion.  Inhale throughout the day to refresh and uplift mind and body.
Lavender	Lavandula angustifolia	Lavender has a rich, sweet floral and herby aroma.  It is regarded as one of the most useful and versatile essential oils for therapeutic purposes.  Most commonly associated with burns and healing of the skin, the aroma has a calming effect on the body and it can be used to reduce anxiety, stress and promote sleep.  Try inhaling before bed and put a few drops on the bottom of feet to help promote restful sleep or apply one drop to a bee sting, bug bite, burn or other skin irritation for relief.
Lemon	Citrus Limon	Lemon has a strong, citrus aroma and it has been historically recognized as a cleanser.  It is reputed as being antiseptic and as having refreshing and cooling properties.  On skin and hair it can be used for its cleansing effect, as well as for treating cuts and boils.  Mix a drop with a drop of Grapeseed oil and place on face twice a day to help diminish age spots.  Add a few drops to water or Witch Hazel and apply to face to help treat acne or oily skin.
Lemon Eucalyptus	Eucalyptus citriodora	Lemon Eucalyptus has a camphoraceous aroma with a sweet and citrus undertone.  It is reputed to assist with ailments such as arthritis, bronchitis, cold sores, colds, coughing, fever, flu, poor circulation and sinusitis.  Mix a few drops with Macadamia oil and apply to skin to repel mosquitoes and other insects.
Lemon Myrtle	Backhousia citriodora	Lemon Myrtle has an extremely lemony and crisp aroma and is a very potent antibacterial and germicide.  It is reputed to be a much more effective germ killer than the more familiar Tea Tree.  Mix ¼ cup white vinegar, 2 cups water, 7 drops Tea Tree, 4 drops Lemon, 3 drops Lemon Myrtle and 1 drop Geranium and add to a spray bottle for an all-purpose cleaning spray.
Lemongrass	Cymbopogon flexuosus	Lemongrass has a fresh citrusy aroma and is known for its invigorating and antiseptic properties.  It can be used in facial toners as its astringent properties help fight acne and greasy skin.  An excellent anti-depressant, it tones and fortifies the nervous system, and can be used in a bath for soothing muscular nerves and pain.  Try adding a few drops to a large bowl with hot water and inhale under a towel to open the sinus and breathing passages.
Lime	Citrus aurantifolia	Lime has a crisp, sweet, and fresh aroma characteristic of citrus products.  It has been used by Aromatherapists for its uplifting and revitalizing properties.  It can also act as an astringent where it is reputed to help clear oily skin.  Try mixing a few drops in an ounce of Sweet Almond oil and massage on affected area regularly to help reduce cellulite.
Litsea	Litsae cubeba	Litsea has a crisp citrus aroma and is considered sweeter and softer than Lemongrass.  It is most valued for its calming and anti-inflammatory properties.  Other therapeutic properties include being astringent, antiseptic, insecticide, hypotensive, stimulant, and tonic.  Mix a few drops each of Litsea and Valerian Root with a tablespoon of Apricot Kernal and add to a bath and soak to ease distress and bring calming to body and mind.
Mace	Myristica fragrans	Mace has a warm, bright, and spicy aroma reminiscent of nutmeg.  It has been used as an analgesic, anti-emetic, antioxidant, antiseptic, antispasmodic, aphrodisiac and as a stimulant.  Try applying to temples for headache relief.
Melissa	Melissa officinalis	Melissa has a warm and radiant aroma reminiscent of lemons and it is well-known for its anti-depressant and uplifting properties.  It is also reported to have uses as an antispasmodic, bactericidal, carminative, diaphoretic, nervine, sedative, stomachic, sudorific, and tonic.  Try inhaling for help with depression, insomnia, and anxiety.
Mandarin	Citrus reticulate	Mandarin has an intense, sweet and fresh aroma characteristic of citrus fruit and is often used as a digestive aid and for use against hiccups and anxiety.  This oil can also be used as a balancing agent for oily skin or acne as well as toning stretch marks, scars, and lightening age spots.
Myrrh	Commiphora myrrha	Known for its therapeutic value for over 3,000 years, Myrrh has a warm, spicy, balsamic aroma and is thought to enhance spirituality.  Aromatherapists use it as an aid in meditation.  Its actions are characterized as antimicrobial, antifungal, astringent, and healing tonic.  It can also be used as a stimulant, expectorant, local antiseptic, anti-inflammatory, and antispasmodic.  Try applying a few drops to dry or chapped skin, and for use in meditations.
Myrtle	Myrtus communis	Myrtle has a clear and fresh aroma that is slightly camphoraceous – much like Eucalyptus.  Its common use is as an astringent, antiseptic, expectorant, and as a decongestant.  It has been used to assist with strengthening the willpower of those who are fighting addictive or self-destructive habits.  Try inhaling to help strengthen the respiratory system and aid in stopping the habit of smoking.
Neroli	Citrus aurantium	Neroli has a sweet, floral, and citrusy aroma that increases circulation and stimulates new cell growth.  It can help prevent scarring and stretch marks and has been found useful in treating skin conditions linked to emotional stress.  Massage a few drops into affected areas for skin care to help diminish scars and stretch marks.
Nerolina	Melaleuca quinquenervia	Nerolina has a clean and mild woody aroma with distinctive lavender and lilac notes.  A valuable blending oil with the ability to “lift” ordinary aromas with small additions to the compound.  It is reputed to be useful for relief of staph infections, shingles, allergies, and bronchitis.  Mix with Evening Primrose and apply to upper chest to help relieve the effects of allergies.
Niaouli	Melaleuca viridiflora	Niaouli has a sweet, fresh, camphoraceous aroma and is used for a wide variety of ailments including aches and pains, respiratory conditions, cuts, and infections.  Due to its powerful antiseptic qualities it is a good choice of oil to treat skin conditions such as acne, boils, burns, cuts, insect bites, and other similar conditions.  Adding a drop of Niaouli and Eucalyptus to a large bowl of hot water and inhaling under a towel can relieve respiratory problems, colds, and flus.
Nutmeg	Myristica fragrans	Nutmeg has a rich, spicy, sweet, woody aroma that is similar to cooking spice, but richer and more fragrant.  It can be used as a treatment for arthritis, constipation, fatigue, muscle aches, nausea, poor circulation, rheumatism, and slow digestion.  Mix a few drops onto body for circulatory health.
Oregano	Origanum compactum benth	Oregano has a powerful spicy camphor-like aroma.  It is considered to be “nature’s cure-all” as it is reputed to have potent antiviral, antifungal, antibacterial, and anti-parasitic properties.  Try applying to the bottom of feet daily to keep illness at bay.
Origanum	Origanum vulgare L	Origanum has a powerful spicy aroma that is reputed to have one of the best antiseptic properties.  Use a few drops into affected fungal infection areas, and repeat as needed.
Palmarosa	Cymbopogon martini van motia	Palmarosa has a sweet and floral aroma with a hint of rose.  Its properties include use as an antiseptic, bactericidal, digestive, hydrating, and circulatory stimulant.  It’s action against viral illnesses and bacteria coupled with an attractive aroma make it a great oil to help disinfect a room.  Try applying a few drops to a cold compress and apply to body to cool a fever or in a bath to soak.
Palo Santo	Bursera graveolens	Palo Santo has a fresh, intense woody aroma with a slight hint of citrus.  Aromatherapy properties are considered to be antiseptic, anti-inflammatory, and anti-bacterial.  It can generate states of calmness and relaxation and is beneficial for meditation, concentration, and for enhancing creativity and learning.  It can be used as perfume to release negative energy and purify and cleanse the spirit.  Mixing a few drops each of Palo Santo, Lavender, and Frankincense to enhance meditation and feel more detached from worldly thoughts.
Parsley	Petroselinum sativum	Parsley has a sweet, warm and spicy aroma and is herbaceous and green in tone.  On the skin it helps to clear bruises and as a tonic to the scalp is can help with head lice.
Patchouli	Pogostemon cablin	Patchouli has a warm and earthy aroma with fresh fruity tones.  It is recognized  by Aromatherpists as being effective for combating nervous disorders, helping with dandruff, sores, skin irritations and acne.
Penny Royal	Mentha pulegium	Penny Royal’s aroma is very similar to Peppermint, sweet and herby.  It was traditionally used to strengthen nerves, treat hysteric disorders, nervous exhaustion, and neuralgia.  Adding a few drops to pet shampoo can have dramatic results against fleas.  Be sure to rinse your pet thoroughly though as this oil is toxic if ingested.
Peppermint	Mentha piperita	Peppermint is strong and minty with herby warm undertones.  It is widely credited with being a digestive aid.  Its familiar aroma is known for both its warming and cooling properties.  Add a few drops into a spray bottle with water and spritz on the back of neck while working outside for a great cooling effect.
Peru Balsam	Myroxylon pereirae	Peru Balsam has a vanilla-like aroma and has been used for treating bronchitis, chapped skin, colds, coughing, eczema, the flue, poor circulation, rashes, sensitive skin, and nervous stress disorders.  It can aid in times of nervous tension to help relax and decompress.  It can also be mixed with other oils to wear as perfume.
Petitgrain	Citrus aurantium	Petitgrain’s aroma is similar to orange blossoms with a bitter floral undertone.  It is believed to have uplifting properties.  Aromatherpists have used it to calm anger, stress, and acne.  Try inhaling with several deep breaths to help with anger and panic, relaxing the body, and reduce rapid heartbeat.
Pimento	Pimenta dioica	Pimento carries a combination aroma of Cloves, Juniper Berries, Cinnamon, and Black Pepper.  It is credited as being a bold scented anesthetic, analgesic, muscle relaxant, stimulant, and tonic.  Try applying to the bottom of feet to promote sleep.
Pine	Pinus pinaster	Pine has a woodsy, sweet resinous, fresh, and evergreen aroma.  It is both refreshing and invigorating and a common bath additive to revive tired muscles.  Try adding several drops to a cup of water and mist over carpets as a carpet freshener.
Ravensara	Ravensara aromatic	Ravensara has a medicinal, camphorous aroma with fruity notes.  It assists with respiratory problems, colds and flus, canker and cold sores, cuts, wounds, burns, lung infections, sinusitis, viral hepatitis, insomnia, and muscle fatigue.  Try mixing a few drops with Rosemary or Tangerine and inhale to combat feelings of apathy.
Rose Absolute, Bulgarian	Roa damascene	Bulgarian Rose has a complex, sweet and floral aroma and a reputation of being a must ingredient in perfumes.  Aromatherapists credit it with being an aphrodisiac and a balancer.  Try mixing a few drops with Sweet Almond and apply on wrist and neck to wear as a perfume.
Rose Absolute, Moroccan	Rosa damascena	Moroccan Rose has a sweet floral aroma and is very common in the perfume and aromatic industry.  It is an exotic aphrodisiac, an emollient in skin care products, and a balancer of the spirit.
Rose Geranium	Pelargonium capitatum x radens	Rose Geranium has a rich, warm, sweet, floral aroma and is one of the few oils with the ability to both uplift and sedate working profoundly on emotions.  Add several drops to a bottle of Sweet Almond to create a massage oil for relieving tension.
Rosemary	Rosmarinus officinalis	Rosemary has a strong, clear, and herby aroma that stimulates cell renewal and improves dry or mature skin.  It can ease lines and wrinkles, clear acne, blemishes or dull dry skin by fighting bacteria and regulating oil secretions.  It improves circulation and reduce appearance of broken capillaries and varicose veins.  Try adding several drops to shampoo to promote hair growth, reduce dandruff, grease, or oily scalp.
Rosewood	Aniba Rosaeodora	Rosewood has a fantastic warm and woody aroma, while at the same time being both floral and fruity.  Credited with being a bactericidal, anti-fungal, antiviral, anti-parasitic, cellular stimulant, immune system stimulant, tissue regenerator, tonic, antidepressant, antimicrobial, and aphrodisiac, Rosewood has many uses.  Try mixing a drop of Rosewood, Jasimin, Sage, and Basil and apply to wrists and neck as a perfume.
Sage	Salvia officinalis	Sage has a spicy, sharp, and very herby aroma that is both penetrating and powerful.  Therapeutic properties include anti-inflammatory, antiseptic, astringent, digestive, diuretic, insecticide, laxative, and tonic.  Try adding a drop to a handful of cool water and apply to skin just after shaving to help soften skin.
Sandalwood, Australian	Santalum spicatum	Australian Sandalwood has a sweet, woody, exotic and lingering aroma and is luxuriously balsamic.  Mainly used in perfumery, cosmetic, and aromatherapy, it is considered to have strong anti-microbial and anti-inflammatory properties.  Mix a few drops with Sweet Almond and apply to dry skin.
Sandalwood, East Indian	Santalum album	East Indian Sandalwood has a rich, balsamic, and sweet aroma with delicate wood notes.  It is used to help combat bronchitis, chapped dry skin, depression, laryngitis, oily skin, scars, sensitive skin, stress and stretch marks.  It is believed to create an exotic and sensual mood with a reputation as an aphrodisiac.  Try inhaling before yoga for a deep relaxation of the nervous system and enhancement to meditation.
Spearmint	Mentha spicata	Spearmint has a fresh and minty aroma whose therapeutic properties include local/tropical anesthetic, antispasmodic, astringent, decongestant, digestive, diuretic, expectorant, stimulant, and restorative.  It is also believed to be an uplifting oil, great for alleviating fatigue and depression.  Add several drops to a bath and soak to ease aching muscles and pain associated with menstruation.
Spikenard	Nardostachys jatamansi	Spikenard has an earthy and wood like aroma that is slightly musky.  Used by Aromatherpists for treating rashes, wrinkles, cuts, insomnia, migraines, and wounds.  Apply a few drops of Spikenard on the stomach for indigestion or nausea.
Spruce	Picea Mariana	Spruce is sweeter and softer than most evergreen oils with a balsamic, resinous aroma.  The pleasant aroma can be used in baths to revive tired muscles.  Mix with Jojoba and apply to help relieve muscle pain.
Sweet Marjoram	Origanum marjorana	Sweet Marjoram has a warm and spicy aroma with a hint of nutmeg.  It is warming and comforting and can be massaged into abdomen areas during menstruation or added to a warm compress.  It is useful to treating tired and aching muscles and is perfect for use in sports massage.  Add several drops to a bath and soak at the first signs of a cold.
Sweet Orange	Citrus sinensis	Sweet Orange has a sweet and citrus aroma much like that of the orange peel it is derived from, only more intense and concentrated.  Its properties are antidepressant, antiseptic, antispasmodic, aphrodisiac, carminative, cordial, deodorant, digestive, nervous stimulant, and cardiac and circulatory tonic.  It has also been applied to combat colds, constipation, dull skin, flatulence, flu, slow digestion, and stress.  Mix a few drops in a spray bottle with water and spritz throughout rooms.
Tagates	Tagetes minuta	Tagates has a sweet, fruity, almost citrus-like aroma and is best known for its ability to keep insects away.  It is credited by Aromatherapists as helping with parasitic and fungal issues, while also being able to facilitate the flow of mucous and help loosen congestion.  It’s also used on cuts, sores, and bunions.  Mix with Rosehip and apply to chest to help relieve congestion.
Tangerine	Citrus reticulate	Tangerine has a typical fresh citrus aroma and can be depended upon for its refreshing and rejuvenating characteristics. Its aroma clears the mind and can help eliminate emotional confusion.  Inhale throughout a day to relieve stress and settle emotions.
Tansy	Tanacetum annuum	Tansy has a surprisingly sweet aroma making it perfect for applications in skin care, products for skin, and skin therapies.  Like all essential oils containing the active azulene, it is best known for its skin care properties and anti-inflammatory agent ability.  Try creating a non-toxic horse spray to keep flies off of them.  Fill a 32 oz spray bottle with water, add 10 drops Tansy, Geranium, Sandalwood, Lavender, Rosemary, and Lemon and then spritz on horse.
Tarragon	Artemisia dracunculus	Tarragon is rich, sweet, anise-like and has a green aroma with spicy tones.  Claimed to be an anti-rheumatic, digestive aid, deodorant, stimulant and vermifuge agent, it inhibits growth of microbes on the skin thereby further helping reduce body odor.  There is also documentation indicating that it may be a menstrual regulator.  Try placing a few drops on underarms to help keep body odor away.
Tea Tree	Melaleuca alternifolia	Tea Tree has a fresh, antiseptic, and medicinal aroma that is also known as a very powerful immune stimulant to fight all three categories of infectious organisms (bacteria, fungi, and viruses).  It can help with colds, sinusitis, and viral infections.  For skin and hair, it has been used to combat acne, oily skin, head lice,and dandruff.  Add several drops to a small spray bottle with water and spritz on moldy areas but do not wipe or rinse.
Thyme	Thymus zygis	Thyme has a spicy warm and herbaceous aroma that is very powerful and penetrating with medicinal and green tones.  Believed to have antiseptic qualities, the ability to cultivate courage, many Aromatherapists credit it with having uplifting and reviving properties. Try mixing a few drops of Thyme, Rosemary, Lavender, and Oregano to a bath and soak to help with fatigue, gout, rheumatism, cold, or flu.
Turmeric	Curcuma longa	Tumeric has the same spicy, fresh and woody aroma as the powdered spice used in Eastern cuisine.  It is viewed as a strong relaxant and balancer.  It also has historical applications as an antiseptic and skin care agent against acne and facial hair in women.  Mix Turmeric with Hazelnut and apply to help eczema, wrinkles, pigmentation of skin, pimples, acne, psoriasis, cuts, burns, and other skin infections.
Valerian	Valeriana fauriei	Valerian has an earthy aroma characteristic of an oil derived from a root.  It has been used to combat insomnia, nervousness, restlessness, tension, agitation, headaches as the result of tension, and panic attacks.  It has also been used on muscle spasms, palpitations of the heart, and cardiovascular spasms.  Placing a drop on the palm of hands and cup them over your mouth and nose while inhaling for several deep breaths to help with sleeplessness.
Vanilla	Vanilla planifolia	Vanilla is rich and sweet and is similar in aroma to vanilla extract, but not the same as vanilla fragrance oil.  It is considered a premiere sensual aphrodisiac and a very popular aroma.  It is comforting and relaxing.  Try mixing with Sweet Almond for a soothing massage oil.
Verbena	Lippia javanica	Verbena has a combination of mint and vanilla in aroma and has floral notes with a slightly green base.  Widely credited as being antiseptic and is believed to be useful as a gargle for sore throats and for treating abscesses.  Try mixing several drops in a small spray bottle of water and spritz on bed sheets, pillows, and curtains to eliminate mildew, dust, and stale smells.
Vetiver	Vetiveria zizanoides	Vetiver has an earthy and woody aroma characteristic of most essential oils derived from roots of the earth.  It has a satisfying note that is both warm and masculine.  It is deeply relaxing and comforting.  Mix with Hazelnut and apply for anti-aging skin benefits to wrinkled or stretched skin.
Wintergreen	Gaultheria procumbens	Wintergreen has a strong mint candy aroma and a history of use as a pain reliever.  It is believed to increase the speed of healing for skin disorders when added to lotions due to being a natural moisturizer.  Mix with Apricot Kernal and apply on joints to relieve pain.
Yarrow	Achillea millefolium	Yarrow has a sweet, herby, and spicy aroma and is credited with having an energy similar to that of the earth.  Most Aromatherapists agree that it is a balancing and uplifting oil with practical applications on wounds and open sores.  It can also be seen in cosmetics for dry skin.  Try massaging onto neck and chest to ease a sore throat or cough.
Ylang Ylang	Cananga odorata	Ylang ylang has a sweet, exotic, and floral aroma that is one most sought after.  It can assist with high blood pressue, rapid breathing and heartbeat, nervous conditions, as well as impotence and frigidity.  Try adding several drops to a bath and soaking to sedate and calm nerves and induce a relaxed feeling.