| Haloxylon | |
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| Haloxylon ammodendron | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Amaranthaceae |
| Subfamily: | Salsoloideae |
| Tribe: | Salsoleae |
| Genus: | Haloxylon Bunge ex Fenzl |
| Species | |
Haloxylon is a genus of shrubs or small trees, belonging to the plant family Amaranthaceae. Haloxylon and its species are known by the common name saxaul. "Saksaul" is a common Turkic word [1] that entered Russian through Kazakh.
The species of genus Haloxylon are shrubs or small trees 1–8 metres (3+1⁄2–26 feet) (rarely up to 12 m or 39 ft) tall, with a thick trunk and many branches. The branches of the current year are green, from erect to pendant. The leaves are reduced to small scales. The inflorescences are short shoots borne on the stems of the previous year. The flowers are very small, as long or shorter than the bracteoles, bisexual or male. The two stigmas are very short. In fruit, the perianth segments develop spreading wings. The fruit with wings is about 8 millimetres (1⁄4 in) in diameter. The seed is about 1.5 mm (1⁄16 in) in diameter. [2]
The genus Haloxylon is distributed in southwest and Central Asia, from Egypt to Mongolia and China (Xinjiang and Gansu), where it grows in sandy habitats (psammophyte). [2]
The genus name Haloxylon was published by Alexander Bunge (ex Eduard Fenzl) in 1851, with the type species Haloxylon ammodendron .
The genus belongs to the subfamily Salsoloideae in the family Amaranthaceae, It consists of only two species: [3]
Phylogenetic research revealed that several species formerly included in Haloxylon are not related to this genus. They are now classified to genus Hammada , with exception of the former Haloxylon stocksii (syn. Haloxylon recurvum), which has been moved to Salsola stocksii . [3]
The common name saxaul, sometimes sacsaoul or saksaul, comes from the Russian саксаул (saksaul), which is from Kazakh сексеуiл (seksewil).
In the deserts of Central Asia, a large number of birds are associated with saxaul, including the saxaul sparrow. [5]
In the former bed of the Aral Sea, saxaul trees are being planted to stop the wind picking up contaminated sand from the dried up sea bed and spreading them through the atmosphere. The plan is to cover the entire former bed with a forest. [6]
Amaranthaceae is a family of flowering plants commonly known as the amaranth family, in reference to its type genus Amaranthus. It includes the former goosefoot family Chenopodiaceae and contains about 165 genera and 2,040 species, making it the most species-rich lineage within its parent order, Caryophyllales.
The Salicornioideae are a subfamily of the flowering plant family Amaranthaceae. Important characters are succulent, often articulated stems, strongly reduced leaves, and flowers aggregated in thick, dense spike-shaped thyrses. These halophytic plants are distributed worldwide. Many are edible
The Salsoloideae are a subfamily of the Amaranthaceae, formerly in family Chenopodiaceae.
The Chenopodioideae are a subfamily of the flowering plant family Amaranthaceae in the APG III system, which is largely based on molecular phylogeny, but were included – together with other subfamilies – in the family Chenopodiaceae, or goosefoot family, in the Cronquist system.
Haloxylon ammodendron, variosly called the saxaul, black saxaul, also spelled sacsaoul or saksaul is a plant belonging to the family Amaranthaceae. "Saksaul" is a common Turkic word that entered Russian through Kazakh.
Halogeton is a plant genus of the family Amaranthaceae. The genus name, Halogeton, derives from the Greek words for "salt" and for "neighbor."
The saxaul sparrow is a passerine bird of the sparrow family Passeridae, found in parts of Central Asia. At 14–16 centimetres (5.5–6.3 in) and 25–32 grams (0.88–1.13 oz), it is among the larger sparrows. Both sexes have plumage ranging from dull grey to sandy brown, and pale brown legs. Females have less boldly coloured plumage and bills, lacking the pattern of black stripes on the male's head. The head markings of both sexes make the saxaul sparrow distinctive, and unlikely to be confused with any other bird. Vocalisations include a comparatively soft and musical chirping call, a song, and a flight call.
Salsola is a genus of the subfamily Salsoloideae in the family Amaranthaceae. The genus sensu stricto is distributed in central and southwestern Asia, North Africa, and the Mediterranean. A common name of various members of this genus and related genera is saltwort, for their salt tolerance. The genus name Salsola is from the Latin salsus, meaning "salty".
Haloxylon persicum, the white saxaul, is a small tree belonging to the family Amaranthaceae. Its range is Western Asia, including the Palestine region, Egypt, Sinai, South Iraq, Saudi Arabia, Iran, Oman, UAE, Afghanistan, and Pakistan, to Central Asia, and China.
Cistanche deserticola is a holoparasitic member of the plant family Orobanchaceae, commonly known as desert-broomrape.
Seidlitzia stocksii is a shrub species of the family Amaranthaceae.
Camphorosmeae is a species-rich tribe of the Amaranthaceae, formerly Chenopodiaceae, with 20 genera and about 179 species. It is classified as a single tribe of subfamily Camphorosmoideae.
The Suaedoideae are a subfamily of plants in the family Amaranthaceae.
Kali is a genus of plants in the subfamily Salsoloideae in the family Amaranthaceae. Common names of various members of this genus include buckbush, rolypoly, tumbleweed for its wind-blown seed dispersal habit, and Tartar thistle and Russian thistle for its origins.
Anabasis is a genus of plants in the subfamily Salsoloideae of the family Amaranthaceae. It is distributed in southern Europe, North Africa, and Asia.
Halostachys is a genus of flowering plants in the plant family Amaranthaceae, containing a single species, Halostachys caspica. The plants are small to medium halophytic shrubs with apparently jointed fleshy stems and scale-like leaves. They are native to Asia and southeastern Europe.
Kalidium is a genus of flowering plants in the plant family Amaranthaceae. The species are shrubby halophytes distributed in Southeast Europe, Southwest Asia and Central Asia to China.
Seidlitzia a genus of flowering plants belonging to the family Amaranthaceae. It is also in the Salsoloideae subfamily.
The Central Asian southern desert ecoregion is an arid but ecologically active region between the east coast of the Caspian Sea and steppes at the base of the mountains of central Asia. Most of Turkmenistan and eastern Uzbekistan is in this ecoregion. The winters are milder than in the cold desert to the north, and a large number of endemic species have adapted to living in the particular climate and soil of the region. As with sandy deserts in general, the region is notable for high numbers of endemic species of reptiles and insects.
Hammada is a genus of flowering plants belonging to the family Amaranthaceae. It is also in the Salsoloideae subfamily. Although it is a very unclear and unsorted genus with many species that have later been classed as synonyms.
Data related to Haloxylon at Wikispecies| Authority control databases: National |
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