Ammoniacum. Incense of the Oracle-medicine of the people.

Ammoniacum, Ferula Tingitana,

This is an edit of a post I wrote 2 years ago after coming across some lovely Ferula tingitana, (Ammoniacum) resin. Recently, I finally got my hands on the other Ammoniacum, Dorema ammoniacum which you will now find in the shop. For most intents and purposes the two are identical and interchangeable.

During a trip to the Mediterranean and Africa in 2018, I purchased two kilos of the aromatic resin known as Ammoniacum. They were beautiful, fragrant, fresh specimens and of rare quality.

Ammoniacum, Ferula Tingitana, Incense of the Oracle
Fresh Gum Ammoniacum from North Africa. Ferula tingitana

They were still as the harvesters had gathered them, many resinous tears pressed into as big a ball as each could manage comfortably. Though steeply-priced, they were recently collected and bright with personality, fragrance and colour. There is no doubt I would have spent my last few shekels on them if I had to.

Also known as Giant Tangiers Fennel, Ferula Tingitana is a perennial plant of the Apiaceae or Umbelliferae family. Similar in structure to wild carrot, Angelica, Anise and Lovage, (but not Fennel!)

In late spring/early summer beetles puncture the outer membrane of its hollow stalks, triggering the plant’s defence system to exude a sticky, fragrant oleo gum resin that both repels insect attackers and acts as a bandage to the wound. Commercially, the plant is wounded by harvesters who then collect the droplets when they solidify.

Ammoniacum through the ages

Ammoniacum or Gum Ammoniacum is named for its long association with the Oracle of the Temple of Ammon in Siwa. Originally located in Libya, the temple was an important religious center for the Egyptians and the ancient Greeks,

Famous throughout antiquity, the Temple of Ammon was established by the ancient desert tribes of Libya. The remains of the temple are located 500 Kilometers north of the Kebira Crater, (The source of the mysterious Libyan Desert Glass), and 500 Kilometers West of the Temple of Amun in Karnak.

Temple of Amun, Siwa, Egypt.

Once the site was absorbed by the Egyptians, it was renamed the temple of Amun Ra. Also named Amun, Amun-Re, Amon and Amen, this deity was considered King of the Gods and the God of the wind. In many ancient and modern traditions, the wind is associated with communication, ruled by the element of air, and represented on this plane by burnt offerings, the censer, and the smoke of incense.

When the ancient Greeks settled the coast of Libya around 600 BC, they named their domain Cyrene and operated the Temple and the Oracle under the auspices of their own gods, Jupiter-Ammon and Zeus-Ammon.

In Greek mythology, the Oracle of the temple of Jupiter Ammon is reputed to have instructed that Andromeda should be tied to a rock and devoured by a sea-serpent. Perseus dropped by to visit the Oracle prior to beheading Medusa, (Saving Andromeda on the way back), and Hercules visited the oracle of the temple before he fought.

Also known as Oshek or Veshek, Ammoniacum is burned to this day in the Moroccan Jewish tradition before the holy scrolls are removed from the Synagogue ark.

Horns of the Gods

Since ancient times Ammon, or Baal Hammon, was associated with ram’s horns. An association seen in Egyptian renditions of Amun Ra and through Greek and Roman times where stylized Ram’s horns are found on coins depicting the governors of Cyrene, and on the reverse a plant suspiciously reminiscent of Ammoniacum.

The temple kept its singular purpose and prominence as a divine oracle until the decline of the Roman empire. Even Alexander the Great took a detour and trekked 500 Kilometres through the deadly desert sea to consult the oracle at the Temple of Ammon. (After which he declared himself a God and had coins minted depicting himself with the Horns of Ammon).)

Dorema ammoniacum-Apothecarysgarden
Dorema ammoniacum-Afghanistan-Oshek

Ferula or Dorema?

There are 2 aromatic resins named Ammoniacum, Ferula ammoniacum from North Africa and the Southern shores of the Mediterranean and Dorema ammoniacum found in Iran and Afghanistan. Both share similar physical, aromatic and medicinal traits and are used for the most part interchangeably. Adding to the confusion between these 2 plants is the common name of Oshek or Veshek in Southern Mediterranean and Islamic communities

By Yan Wong from Oxford - Inflorescence,
Ferula tingitana-Ammoniacum, Gum Ammoniacum, Oshek, Veshek. Photo by Yan Wong from Oxford – Inflorescence

Medicine, Perfume and Incense

Ammoniacum has a lovely “green” fragrance, similar to, but sweeter than that of its cousin Galbanum, F. galbaniflua, which is used in perfumery. Where Galbanum has a green and very dry scent, Ammoniacum has a fragrance that could be described as golden green, fresh, penetrating, moist and nourishing.

Ammoniacum has been used since antiquity to treat respiratory issues, excess phlegm, Asthma, chronic coughs and bronchitis and is said to soften hard tumours when applied as a poultice. It is considered a carminative, stimulating appetite and peristalsis which could be useful for the elderly. It may have a stimulating effect on the uterus and likely should not be taken during pregnancy. I found chewing on a small piece of the resin was pleasant and had the effect of stimulating the expectoration of phlegm, easing my breathing and soothing a stubborn cough.

The infused oil of Ammoniacum may be of help in a chest rub for respiratory issues and lends a beautiful crisp golden-green fragrance to oil-based perfumes. An alcohol tincture brings out more of its bright notes and burned as incense, the fragrant smoke is true to the aroma of the fresh resin with no charring or unpleasant burnt scent.

Ammoniacum can be used in similar ways to its cousin, the fetid smelling Ferula Asafoetida known as “Devil’s dung”, Stinking gum and Hing.  Cats find the fragrance of both resins repulsive and avoid them at any cost. Ammoniacum, unlike its cousin Ferula assafoetida, does not seem to reduce flatulence.

Silphium and Cyrene

There is a theory that Ammoniacum may be the ancient, mysterious and sought-after Silphium which was highly esteemed for centuries, and found itself minted on many a coin. Silphium was said to grow only in the area of Cyrene, in Libya,  a hop, skip and short camel ride away from the Oracle of the Temple of Ammon.

Silphium was used as a culinary spice, a popular medicine and as an incense material. (An offering to the oracles?) Silphium was so sought after in ancient Mediterranean cultures, it may have become extinct from over-harvesting. A cautionary tale.

Roman coin with a depiction of Silphium. Note the stylized ram’s horns on the left. A Ram-horned God has been consistently associated with the temple of Ammon since the time of the nomadic Libyan tribes.

Ammoniacum, according to the Silphium entry in Wikipedia-”This species has been considered to have abortive and menstruation-inducing properties.[7] The species has been suggested as a possible identity for the controversial silphium, a plant used as a spice and for various medical purposes in classical antiquity in the Mediterranean region.[8] Among the many uses of silphium was promoting menstruation, and possibly contraceptive or abortifacient properties, which has been suggested to link it to Ferula.Wikipedia.

For those who have an interest in the spiritual/esoteric aspects of this resin, I will mention that in my experience, it can serve the same oracular functions today that it offered our ancestors. A piece the size of a lentil is all that is needed. From an Astrological point of view, I would associate it with Mercury and the sign of Scorpio.

You will find Dorema ammoniacum in the shop Here.



  1. Hi Dan. Just found your blog and absolutely love it. I was researching the home distillation of frankincense and myrrh as a friend of mine has given me various tears from Somalia and Ethiopia. I am in the aromatherapy business and import my oils, but she asked me to distill these for her. There’s one we have those very clear and crystal-like, but we’re not sure what it is.. wondering if i could send you pictures and see if you know? I recall seeing this in my studies in past years but for the life of me I cannot place it with a species.

    Thank you!


    1. Hi jessica.
      it sounds like it could be Gum Arabic. Feel free to send me a photo here and I will see if I can figure out what this resin is.

  2. This looks tasty and easy to make. Found you through #WAYWOW Social Media Blast Linkup Just Pin It. Thanks for sharing. Stumbling to share.

  3. Dan hi,
    You have Ammoniacum again thanks for remembering. Please proceed with info to purchase.
    What is the country source that is Available amount and price.

    1. Hi Dail.
      No, I am still waiting for one of my suppliers to have it again.
      The price fluctuates wildly especially since the supply is so erratic.
      Till now, the material I have acquired is from the southern shores of the Mediterranean, anywhere from Libya to Lebanon.
      I will be sure to let you know as soon as I do have some.

  4. Dan inspiring to read this amazing history. Please notify me if and when some becomes available. Also what
    Variety of Cistus and country of origin is the resin.

    1. Hi Dail.
      I will let you know here when I have Ammoniacum again. As far as the Cistus is concerned, in the shop you will find 2 species. I have the fresh resin of C. Creticus, hand harvested directly from the plant in Crete, and I have both a resinoid and an absolute of C. Ladanifer from Spain.

    1. Hi Eujenia.
      I have searched online, as you have likely done, and cannot find Ferula Tingitana seeds for sale.
      I can however, let you know when I find more of the resin since it is always thick with seeds.
      If and when I acquire more I will let you know here through your comment and WordPress will notify you.

      1. Thank you very much – I really appreciate it. I did search high and low, and as you found, there are simply none available.

    1. Hi Monica.
      At the moment I have no Ammoniacum for sale and my suppliers are having difficulty sourcing it.
      I hope this will change later this year after the fall harvest. As soon as I find some I will post it in the shop and add a link here to your comment. I believe WordPress will notify you as soon as I do.

      1. I would love to get Ammoniacum as well. Please let me/ us know! Thanks Dan.

    1. Hi Katie.
      There is a dearth of information on the medicinal qualities of Ammoniacum and no studies that I know of on its cancer fighting potential.
      If I was looking for a resin that might help with cancer I would turn to Frankincense which has shown a lot of promise against a wide number of cancer cells in the laboratory.
      If you havent yet, please read this post I wrote on the medicinal qualities of Frankincense.

Leave a Reply