Dracaena ombet, commonly known as Gabal Elba dragon tree, is a species of plant belonging to the Asparagaceae family, formerly included in the Ruscaceae. It is found in northeastern Africa and the western Arabian Peninsula.
| Dracaena ombet | |
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Asparagaceae |
| Subfamily: | Nolinoideae |
| Genus: | Dracaena |
| Species: | D. ombet
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| Binomial name | |
| Dracaena ombet | |
| Subspecies[2] | |
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| Synonyms[2] | |
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Description
editIt is a tree that reaches a size of 2–8 m in height, with a forked trunk that produces a red resin. The leaves form dense rosettes at the ends of the branches, these are linear with a broad base, 40–60 x up to 3 cm, gradually tapering to the tip that is sharp, thick and rigid, with smooth margins, flat to concave in the top. The inflorescence is panicle-shaped, 0.5 m long, highly branched, glabrous or pubescent, with tiny, ovate-lanceolate bracts. Whitish tepals, 4–6 mm long, are linear. Stamens are somewhat shorter than tepals; flattened filaments. The fruit in the form of berries 10–12 mm in diameter.[2]
Distribution
editIt is found at an altitude of 1000–1800 m in Djibouti, Eritrea, Ethiopia, Somalia, Sudan and Saudi Arabia.[2]
Taxonomy
editDracaena ombet was described by Heuglin ex Kotschy & Peyr. and published in Plantae tinneanae sive descriptio plantarum in ... 47, in 1867.[3]
References
edit- ^ World Conservation Monitoring Centre (1998). "Dracaena ombet". IUCN Red List of Threatened Species. 1998. IUCN: e.T30395A9535978. doi:10.2305/IUCN.UK.1998.RLTS.T30395A9535978.en.
- ^ a b c d "Dracaena ombet". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 20 January 2022.
- ^ "Dracaena ombet". Tropicos. Missouri Botanical Garden. Retrieved 20 January 2022.
Bibliography
edit- BOULOS, L. (1995). Flora of Egypt. Checklist. Al-Hadara Publishing, Cairo. 283 p. [p.]
- BOULOS, L. (2005). FLORA OF EGYPT. [vol. 4] Al Harara Publishing. Cairo. [p. 83]