''Commiphora kua'', sometimes known as Abyssinian myrrh or the Yemen myrrh, is a plant native to

northeast Africa Northeast Africa, or ''Northeastern Africa'' or Northern East Africa as it was known in the past, is a geographic regional term used to refer to the countries of Africa situated in and around the Red Sea. The region is intermediate between North ...

and the Arabian Peninsula, including

Djibouti Djibouti, ar, جيبوتي ', french: link=no, Djibouti, so, Jabuuti officially the Republic of Djibouti, is a country in the Horn of Africa, bordered by Somalia to the south, Ethiopia to the southwest, Eritrea in the north, and the Re ...

Eritrea Eritrea ( ; ti, ኤርትራ, Ertra, ; ar, إرتريا, ʾIritriyā), officially the State of Eritrea, is a country in the Horn of Africa region of Eastern Africa, with its capital and largest city at Asmara. It is bordered by Ethiopia ...

Ethiopia Ethiopia, , om, Itiyoophiyaa, so, Itoobiya, ti, ኢትዮጵያ, Ítiyop'iya, aa, Itiyoppiya officially the Federal Democratic Republic of Ethiopia, is a landlocked country in the Horn of Africa. It shares borders with Eritrea to the Er ...

Zambia Zambia (), officially the Republic of Zambia, is a landlocked country at the crossroads of Central, Southern and East Africa, although it is typically referred to as being in Southern Africa at its most central point. Its neighbours are ...

Malawi Malawi (; or aláwi Tumbuka: ''Malaŵi''), officially the Republic of Malawi, is a landlocked country in Southeastern Africa that was formerly known as Nyasaland. It is bordered by Zambia to the west, Tanzania to the north and northe ...

Oman Oman ( ; ar, عُمَان ' ), officially the Sultanate of Oman ( ar, سلْطنةُ عُمان ), is an Arabian country located in southwestern Asia. It is situated on the southeastern coast of the Arabian Peninsula, and spans the mouth of ...

and

Yemen Yemen (; ar, ٱلْيَمَن, al-Yaman), officially the Republic of Yemen,, ) is a country in Western Asia. It is situated on the southern end of the Arabian Peninsula, and borders Saudi Arabia to the north and Oman to the northeast an ...

. It was first described as ''Balsamodendrum kua'' in 1847, and has many botanical synonyms. It can be recognised by its simple, serrate leaves and by the pseudo aril, covering the seed, which has four almost linear arm-like lobes.

Description

''Commiphora kua'' is a widespread species and it varies greatly in appearance between drier areas and those most affected by the

monsoon A monsoon () is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with annual latitudinal osci ...

. The plant varies dramatically from low, spiny shrubs with small leaves in the drier areas to medium size, unarmed trees with a distinct trunk and large leaves in areas affected by the monsoon. It is

dioecious Dioecy (; ; adj. dioecious , ) is a characteristic of a species, meaning that it has distinct individual organisms (unisexual) that produce male or female gametes, either directly (in animals) or indirectly (in seed plants). Dioecious reproducti ...

, with

bark Bark may refer to: * Bark (botany), an outer layer of a woody plant such as a tree or stick * Bark (sound), a vocalization of some animals (which is commonly the dog) Places * Bark, Germany * Bark, Warmian-Masurian Voivodeship, Poland Arts, en ...

peeling of flaking and when cut it oozes a pleasant smelling

resin In polymer chemistry and materials science, resin is a solid or highly viscous substance of plant or synthetic origin that is typically convertible into polymers. Resins are usually mixtures of organic compounds. This article focuses on n ...

. The leaves alternate or are fascicled on short condensed side shoots. The leaves are 10-50mm long x 5-40mm across with an acute tip and glossy green colour. The

flowers A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Angiospermae). The biological function of a flower is to facilitate reproduction, usually by providing a mechani ...

are red or yellow and there are usually 1–5 on the side shoots amongst the leaves. Male and female flowers are similar but male flowers are usually in groups whereas female flowers are usually solitary. The fruit is ovoid, 7-9 x 4-6mm, green and red coloured and 1-seeded splitting into 2

valves A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fitting ...

. The seed is orange or pale yellow with 4-lobed pseudo aril.

Traditional uses

The

, also called

myrrh Myrrh (; from Semitic, but see '' § Etymology'') is a gum-resin extracted from a number of small, thorny tree species of the genus '' Commiphora''. Myrrh resin has been used throughout history as a perfume, incense and medicine. Myrrh mix ...

of ''Commiphora kua'', was used in

traditional medicine Traditional medicine (also known as indigenous medicine or folk medicine) comprises medical aspects of traditional knowledge that developed over generations within the folk beliefs of various societies, including indigenous peoples, before th ...

Arabia The Arabian Peninsula, (; ar, شِبْهُ الْجَزِيرَةِ الْعَرَبِيَّة, , "Arabian Peninsula" or , , "Island of the Arabs") or Arabia, is a peninsula of Western Asia, situated northeast of Africa on the Arabian Plate. ...

. A small quantity would be painted over the body area to be treated. ''Commiphora kua'' is also edible. A young plant with the root peeled and chewed produces a sweet, refreshing liquid. After monsoons or rainstorms, the ''Commiphora habbesinica'' produces a sugary liquid. The plant can then be cut in cross sections and sucked for its fluid.

References

{{Taxonbar, from1=Q15544741, from2=Q10457487

kua Tsoa or Tshwa, also known as Kua and Hiechware, is an East Kalahari Khoe dialect cluster spoken by several thousand people in Botswana and Zimbabwe. One of the dialects is Tjwao (formerly Tshwao), the only Khoisan language in Zimbabwe, wher ...

Plants described in 1847 Flora of the Arabian Peninsula Flora of Northeast Tropical Africa Flora of East Tropical Africa Flora of the Democratic Republic of the Congo Flora of Malawi Flora of Mozambique Flora of Zambia