Pistacia | |
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Pistacia lentiscus | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Sapindales |
Family: | Anacardiaceae |
Subfamily: | Anacardioideae |
Genus: | Pistacia L. [1] |
Species | |
See text | |
Synonyms | |
Pistacia is a genus of flowering plants in the cashew family, Anacardiaceae. It contains 10 to 20 species that are native to Africa and Eurasia from the Canary Islands, all of Africa, and southern Europe, warm and semidesert areas across Asia, and North America from Guatemala to Mexico, as well as southern Texas.
Pistacia plants are shrubs and small trees growing to 5–15 m (16–49 ft) tall. The leaves are alternate, pinnately compound, and can be either evergreen or deciduous depending on species. All species are dioecious, but monoecious individuals of Pistacia atlantica have been noted. [2] The genus is estimated to be about 80 million years old. [3]
It is a genus of flowering plants belonging to the family Anacardiaceae. The plants are dioecious, and have male and female trees independently; a viable population should have both sexes. [4]
Well-known species in the genus Pistacia include P. vera, the pistachio, grown for its edible seeds; P. terebinthus , from which terebinth resin, a turpentine, is produced; P. lentiscus , source of the plant resin mastic; and P. chinensis , the Chinese pistache, cultivated as an ornamental tree. [5]
Scientists from Iran and China assembled a draft genome of pistachio and resequenced 107 whole genomes, including 93 domestic and 14 wild individuals of P. vera and 35 other genomes from different wild Pistacia species. [6] [7] Integrating genomic and transcriptomic analyses revealed expanded gene families (e.g., cytochrome P450 and chitinase) and the jasmonic acid (JA) biosynthetic pathway that are likely involved in stress adaptation. Comparative population genomic analyses revealed that pistachio was domesticated about 8000 years ago, and that likely key genes for domestication are those involved in tree and seed size, which experienced artificial selection. [8]
Image | Scientific name | Common name | Distribution |
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Pistacia aethiopica Kokwaro | Ethiopia, Kenya, Somalia, Tanzania, Uganda, and Yemen | ||
Pistacia atlantica Desf. | betoum | Eurasia from the Iranian Plateau to North Africa | |
Pistacia chinensis Bunge | Chinese pistache | central and western China | |
Pistacia cucphuongensis Dai | Vietnam | ||
Pistacia eurycarpa Yalt. | Zagros Mountains, Iraq | ||
Pistacia falcata Beccari ex Martelli | northeast tropical Africa, Arabian Peninsula | ||
Pistacia khinjuk Stocks | Egypt, western Asia, and parts of the Himalayas | ||
Pistacia integerrima J.L.Stewart ex Brandis | Asia | ||
Pistacia lentiscus L. | mastic | Mediterranean Basin | |
Pistacia malayana M.R.Henderson. | Peninsular Malaysia | ||
Pistacia mexicana Kunth | Mexican pistache (including P. texanaSwingle – Texas pistache), American pistachio | Guatemala, Mexico, and Texas | |
Pistacia ×saportae Burnat | Europe | ||
Pistacia terebinthus L. | terebinth and turpentine tree | Morocco, and Portugal to Greece, western and southeast Turkey, and Levant region (especially Israel and Syria) | |
Pistacia vera L. | pistachio | Central Asia and the Middle East | |
Pistacia weinmannifolia J.Poiss. ex Franch. [9] | Yunnan province of China | ||
Bursera simaruba (L.) Sarg. was formerly classified as P. simarubaL. [9]
The Pistacia species are vicarious Anacardiaceae with few species outside the Old World, and are mostly more adapted to water shortage and alkaline soil.[ citation needed ]
Many plant species are adapted to desert or summer drought typical of Mediterranean climate, so have a high tolerance to saline soil. They grow well in water containing up to 0.3 to 0.4% of soluble salts. [10] They are quite resilient in their ecological requirements, and can survive in temperatures ranging from −10 °C in winter to 45 °C in summer. They prefer places oriented toward the sun and well-drained soil, but grow well in the bottom of ravines. Though very hardy and drought resistant, Pistacia species grow slowly and only begin to bear fruit after about 7–10 years from planting, obtaining full development only after 15–20 years. The fruit ripens in the Mediterranean from August; only female trees have fruit.[ citation needed ]
Although some species prefer moderate humidity, they do not grow well in high-humidity conditions. They are susceptible to root rot, molds, and fungi, and parasites attack if they receive too much water and the soil has insufficient drainage. They require a period of drought each year for proper development. Their leaves are intensely bright green and leathery, with three to nine leaflets. The leaves are alternate, compound, and paripinnate. The flowers are unisexual, apetalous, and grouped in clusters. The flowers range from purple to green. The fruit is a drupe, generally unpalatable to humans, the size of a pea, and red to brown in color, depending on the degree of maturation. The seeds do not have endosperm. The seeds are eaten and dispersed by birds, for which they are a valuable resource because of the scarcity of food in some important times of year, as the time of breeding, migration, or the dry season. The commercial species of pistachio has larger fruits and is edible.[ citation needed ]
The plants emit a bitter, resinous, or medicative smell, which in some species is very intense and aromatic. Some species develop "galls" that occur in the leaves and leaflets after the bite of insects. Although marred by the presence of galls, they are very vigorous and resistant plants that survive in degraded areas where other species have been eliminated. They multiply by seeds, stolons, and root shoots. Various species hybridize easily between them, and hybrid plants are difficult to identify.[ citation needed ]
Some tree species (e.g. Pistacia aethiopica , Pistacia atlantica ) can exist as small bushes and shrubs due to the extremes of their habitat, adverse conditions, or the excessive consumption by wildlife or livestock that hinders growth.[ citation needed ]
Pistacia lentiscus is a very common plant related to P. terebinthus with which it hybridizes. P. terebinthus is more abundant in the mountains and inland in the Iberian Peninsula, and mastic is usually found more frequently in areas where the Mediterranean influence of the sea prevents or moderates frost. Some species with very small ranges cover only one or a group of islands in the Mediterranean. P. terebinthus is also found on the east coast of the Mediterranean, Syria, Lebanon, and Israel, filling the same ecological niche of these species. On the west coast of the Mediterranean, the Canary Islands, and the Middle East, it can be confused with Pistacia atlantica .[ citation needed ]
Pistacia species are used as food plants by the larvae (caterpillars) of some species of Lepidoptera including the emperor moth.[ citation needed ]
Best known as the pistachio, P. vera is a small tree native to Iran, grown for its edible seeds. The seeds of the other species were also eaten in prehistory, but are too small to have commercial value today. Records of Pistacia from preclassical archaeological sites, and mentions in preclassical texts, always refer to one of these other species (often P. terebinthus).[ citation needed ]
P. terebinthus (the terebinth), also a native of Iran, and the western Mediterranean countries, is tapped for turpentine. It is also common in the eastern Mediterranean countries. Because terebinths have the ability to kill certain bacteria, terebinth resin was widely used as a preservative in ancient wine. In the Zagros Mountains of Iran, in one of the earliest examples of winemaking, archaeologists discovered terebinth resin deposits from 5400 to 5000 BC in jars that also contained grape-juice residue. [11]
P. lentiscus, an evergreen shrub or small tree of the Mediterranean region, supplies a resin called mastic. [12]
P. chinensis (Chinese pistache), the most frost-tolerant species in the genus, is grown as an ornamental tree, valued for its bright red autumn leaf colour.
The pistachio, a member of the cashew family, is a small tree originating in Persia. The tree produces seeds that are widely consumed as food. The word can be countable or uncountable, meaning its plural is with or without an 's'.
In polymer chemistry and materials science, a 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 mainly on naturally occurring resins.
Pistacia lentiscus is a dioecious evergreen shrub or small tree of the genus Pistacia native to the Mediterranean Basin. It grows up to 4 m (13 ft) tall and is cultivated for its aromatic resin, mainly on the Greek island of Chios, around the Turkish town of Çeşme and northern parts of Iraq.
The Anacardiaceae, commonly known as the cashew family or sumac family, are a family of flowering plants, including about 83 genera with about 860 known species. Members of the Anacardiaceae bear fruits that are drupes and in some cases produce urushiol, an irritant. The Anacardiaceae include numerous genera, several of which are economically important, notably cashew, mango, Chinese lacquer tree, yellow mombin, Peruvian pepper, poison ivy, poison oak, sumac, smoke tree, marula and cuachalalate. The genus Pistacia is now included, but was previously placed in its own family, the Pistaciaceae.
The Valley of Elah or Ella Valley, called in Arabic: وادي السنط, Wadi es-Sunt, is a long, shallow valley in the Shephelah area of the Palestine region, best known from the Hebrew Bible as the place where David defeated Goliath. It is home to several important archaeological sites, including those identified as the ancient towns of Azekah and Socho. Rising up from the valley on its extreme southeast end lies the hilltop ruin Adullam, and on its north lie the ruins of the ancient fortress city of Khirbet Qeiyafa, which is identified with the ancient town of Sha'araim.
Pistacia chinensis, the Chinese pistache, is a small to medium-sized tree in the genus Pistacia in the cashew family Anacardiaceae, native to central and western China. This species is planted as a street tree in temperate areas worldwide due to its attractive fruit and autumn foliage.
Mastika or mastiha is a liqueur seasoned with mastic, a resin with a slightly pine or cedar-like flavor gathered from the mastic tree, a small evergreen tree native to the Mediterranean region. In Greece, mastiha or mastichato is a sweet liqueur produced with the mastika resin from the Greek island of Chios, which is distilled after hardening to crystals. Sugar is typically added. It is a sweet liqueur that is typically consumed at the end of a meal. It has a distinctive flavor, reminiscent of pine and herbs. It is claimed to have medicinal properties and to aid digestion.
Pistacia terebinthus also called the terebinth and the turpentine tree, is a deciduous shrub species of the genus Pistacia, native to the Mediterranean region from the western regions of Morocco and Portugal to Greece and western and southeastern Turkey. At one time terebinths growing on the eastern shores of the Mediterranean Sea were regarded as a separate species, Pistacia palaestina, but these are now considered to be a synonym of P. terebinthus.
Balm of Gilead was a rare perfume used medicinally that was mentioned in the Hebrew Bible and named for the region of Gilead, where it was produced. The expression stems from William Tyndale's language in the King James Bible of 1611 and has come to signify a universal cure in figurative speech. The tree or shrub producing the balm is commonly identified as Commiphora gileadensis. However, some botanical scholars have concluded that the actual source was a terebinth tree in the genus Pistacia.
Quercus coccifera, the kermes oak, is an oak bush in the Ilex section of the genus. It has many synonyms, including Quercus calliprinos. It is native to the Mediterranean region and Northern African Maghreb, south to north from Morocco to France and west to east from Portugal to Cyprus and Turkey, crossing Spain, Italy, Libya, Balkans, and Greece, including Crete. The Kermes Oak was historically important as the food plant of Kermes scale insects, from which a red dye called crimson was obtained. The etymology of the specific name coccifera is related to the production of red cochineal (crimson) dye and derived from Latin coccum which was from Greek κόκκος, the kermes insect. The Latin -fera means 'bearer'.
Mastic tree is a common name for several plants and may refer to:
Commiphora gileadensis, the Arabian balsam tree, is a shrub species in the genus Commiphora growing in Saudi Arabia, Yemen, southern Oman, Sudan and in southeast Egypt where it may have been introduced. Other common names for the plant include balm of Gilead and Mecca myrrh, but this is due to historical confusion between several plants and the historically important expensive perfumes and drugs obtained from them.
Pileolaria terebinthi is a plant pathogen infecting pistachio trees including Pistacia vera, Pistacia atlantica, and Pistacia terebinthus.
Pistacia aethiopica is an African and Arabia coast peninsula species of plant in the family Anacardiaceae. It is a dioecious evergreen shrub or tree of the pistacio genus, growing up to 20 m (66 ft) tall, adapted to the dry environment. It is found in Ethiopia, Kenya, Somalia, Somaliland, Tanzania, Uganda, and Yemen.
Pistacia mexicana, also known as Mexican pistache, American pistachio or wild pistachio is a species of plant in the family Anacardiaceae found in Guatemala, Mexico, and the United States (Texas). It is threatened by habitat loss.
Akbesia is a monotypic moth genus in the family Sphingidae erected by Walter Rothschild and Karl Jordan in 1903. Its only species, Akbesia davidi, the pistacia hawkmoth, was first described by Charles Oberthür in 1884. It is known from southern Turkey, northern Syria, northern Israel, western Jordan, south-eastern Turkey, north-eastern Iraq, south-eastern Georgia, northern Iran, eastern Afghanistan and Iranian Beluchistan. It may also occur across Azerbaijan, the Alborz Mountains of northern Iran, the Zagros Mountains of western and southern Iran, and northern Afghanistan. It often occurs in large numbers at certain sites in rocky, hilly areas supporting scattered trees and shrubs of Quercus, Olea, Ceratonia and Pistacia.
Pistacia atlantica is a species of pistachio tree known by the English common name Mt. Atlas mastic tree, Atlas pistachio, Atlantic pistacio, Atlantic terebinth, Cyprus turpentine tree, and Persian turpentine tree.
Mastic is a resin obtained from the mastic tree. It is also known as tears of Chios, being traditionally produced on the island Chios, and, like other natural resins, is produced in "tears" or droplets.
Simplimorpha promissa is a moth of the family Nepticulidae. It is widely distributed in southern Europe with the northern limit running approximately along the southern slopes of the Alps and along the Danube.
The Mastichodendro,, sometimes called the Mastic Tree of Chios, Pixari or Chian lentisk, is a cultivated variety of the Mastic tree or the Lentisk. The Mastichodendro is found only on the southern quarter of the Greek island of Chios, in a series of 24 villages called "Mastichochoria". The Mastichodendro can also be found on certain areas near Cesme and Alacati in Turkey, though it's not extensively cultivated.
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