Plant

Frankincense

Boswellia sacra (and related Boswellia species)

Also known as: Boswellia, olibanum

The aromatic resin of several species of small *Boswellia* trees in the family Burseraceae, native to the Horn of Africa and the southern Arabian Peninsula (especially Yemen and Oman). One of the most ancient internationally-traded substances — frankincense, [[myrrh]], and gold are the three gifts of the biblical Magi for a reason: frankincense was among the most valuable substances in the late-ancient Mediterranean and Near Eastern world. Foundational to Christian, Jewish, Islamic, and African religious ritual.

Photo via Wikimedia Commons — see source for license.

Scientific

Frankincense is the dried gum-resin tapped from several Boswellia species in the family Burseraceae:

Boswellia sacra — Oman, Yemen, Somalia; the species producing the most valuable Omani Hojari frankincense
Boswellia frereana — Somalia; the source of Maydi frankincense
Boswellia papyrifera — Ethiopia, Eritrea, Sudan; the largest-volume commercial species
Boswellia serrata — India; produces the salai guggul of Ayurvedic medicine

The trees are tapped by cutting shallow incisions in the bark; the resin oozes out, hardens into “tears,” and is collected after several weeks. A single tree is tapped multiple times per season for decades.

Cultural and historical

Frankincense has been traded across the ancient world for at least 5,000 years. The “incense road” — the overland and maritime trade routes connecting southern Arabia to the Mediterranean — was one of the most economically important trade systems of the late Bronze Age and the Iron Age. Frankincense funded the rise of the Sabaean and Hadramautian kingdoms of southern Arabia (the biblical Sheba).

Religious uses:

Judaism — one of the four ingredients of the ketoret (Tabernacle incense) of Exodus
Christianity — central to liturgical incense, especially in Orthodox, Catholic, and Anglican traditions
Islam — bakhoor (frankincense incense) is used in mosque ritual and in domestic hospitality
Ethiopian and Eritrean Christianity — frankincense is a daily-use sacred substance

Modern uses

Frankincense essential oil is among the most-studied compounds in modern aromatherapy research, with documented anti-inflammatory and immune-modulating activity (the boswellic acids, especially AKBA). Increasingly used in cosmetics, skin care, and complementary medicine.

Threats

Several Boswellia species are now in decline due to over-tapping, habitat loss, and (for Somali species) the lack of regulatory frameworks during prolonged conflict. The IUCN lists multiple species as threatened.

Sources

Wikipedia — Frankincense
Andrea Büttner, Springer Handbook of Odor (2017)

A plant entry in the 0mn1.one [[directory]].

What links here, and how

Inbound connections from across the wiki, grouped by lens and by relationship. These appear automatically — every entity page declares what it links to, and that data populates here on the targets.

Cultural

shares approach with

Coffee Yemeni / Horn-of-Africa plant-economy kin — coffee, frankincense, and myrrh together define the region's globally-significant plant exports, all with millennia of trade history.
Khat Horn-of-Africa endemic plant-economy kin — khat, frankincense, and myrrh are the three foundational regional plant-products of the Horn, each with millennia of trade history.
Water lily Ancient Egyptian ritual-plant kin — frankincense in the censers, blue lotus in the iconography; both elements of the same religious-sensory complex.

General