Pinus canariensis Canary Island pine | |
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Canary Island pines in Caldera de Taburiente, La Palma | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Gymnospermae |
Division: | Pinophyta |
Class: | Pinopsida |
Order: | Pinales |
Family: | Pinaceae |
Genus: | Pinus |
Subgenus: | P. subg. Pinus |
Section: | P. sect. Pinus |
Subsection: | Pinus subsect. Pinaster |
Species: | P. canariensis |
Binomial name | |
Pinus canariensis | |
Pinus canariensis, the Canary Island pine, is a species of gymnosperm in the conifer family Pinaceae. It is a large, evergreen tree, native and endemic to the outer Canary Islands of the Atlantic Ocean.
Pinus canariensis is a large evergreen tree, growing to 30–40 metres (98–131 feet) tall and 100–120 centimetres (39–47 inches) diameter at breast height, exceptionally up to 60 m (200 ft) tall and 265 cm (104 in) diameter. [3] The green to yellow-green leaves are needle-like, in bundles of three, 20–30 cm (8–12 in) long, [3] with finely toothed margins and often drooping. A characteristic of the species is the occurrence of glaucous (bluish-green) epicormic shoots growing from the lower trunk, but in its natural area this only occurs as a consequence of fire or other damage. The cones are 10–18 cm (4–7 in) long, 5 cm (2 in) wide, [3] glossy chestnut-brown in colour and frequently remaining closed for several years (serotinous cones). Its closest relatives are the chir pine (P. roxburghii) from the Himalayas, the Mediterranean pines P. pinea , P. halepensis , P. pinaster and P. brutia from the eastern Mediterranean.
Pinus canariensis was first described in 1825 by Augustin Pyramus de Candolle, who attributed the name to Christen Smith. [2] [4] It has been placed in subsection Pinaster of subgenus Pinus, section Pinus. The other species in the subsection are mainly Mediterranean in distribution, with one species ( P. roxburghii ) from the Himalayas. [5]
The species is native and endemic to the outer Canary Islands (Gran Canaria, Tenerife, El Hierro and La Palma). [3] It is a subtropical pine and does not tolerate low temperatures or hard frost, surviving temperatures down to about −6 to −10 °C (21 to 14 °F). Within its natural area, it grows under extremely variable rainfall regimes, from less than 300 millimetres (12 in) to several thousands, mostly due to differences in mist-capturing by the foliage. Under warm conditions, this is one of the most drought-tolerant pines, living even with less than 200 mm (8 in) of rainfall per year.
The native range has been somewhat reduced due to over-cutting so that only the islands of Tenerife, La Palma and Gran Canaria still have large forests. Really big trees are still rare due to past over-cutting. [1] It is the tallest tree in the Canary Islands.
Fossils of Pinus canariensis have been described from the fossil flora of Kızılcahamam district in Turkey which is of early Pliocene age. [6] Fossil cones including seeds of Pinus canariensis are known from the late Miocene of Abkhazia, from the Vienna Basin and the Canary Islands. Numerous cone casts including seeds of Pinus canariensis from the early Pleistocene, were recovered on Kallithea, Rhodes. [7]
This pine is one of the most fire-resistant conifers in the world, due to several beneficial adaptations. [8] [9] [10] In particular, Pinus canariensis is one of the few pine species that can epicormically resprout after losing its needles in a fire. [11]
The tree's extremely long needles make a significant contribution to the islands' water supply, trapping large amounts of condensation from the moist air coming off the Atlantic with the prevailing north eastern wind (locally called "alisios"). The condensation then drops to the ground and is quickly absorbed by the soil, eventually percolating down to the underground aquifers.[ citation needed ]
The aromatic wood, especially the heartwood, is among the finest of pine woods, being hard, strong and durable.[ citation needed ] The wood of the Canary island pine is now becoming popular as a tonewood for soundboards for guitars and other string instruments.
In mainland Spain, South Africa, Sicily and Australia, it has become a naturalized species from original landscape uses.
Pinus canariensis is a popular ornamental tree in warmer climates, such as in private gardens, public landscapes, and as street trees in California.
The Canary Islands, also known informally as the Canaries, are a Spanish autonomous community and archipelago in Macaronesia in the Atlantic Ocean. At their closest point to the African mainland, they are 100 kilometres west of Morocco and the Western Sahara. They are the southernmost of the autonomous communities of Spain. The islands have a population of 2.2 million people and are the most populous special territory of the European Union.
Conifers are a group of cone-bearing seed plants, a subset of gymnosperms. Scientifically, they make up the division Pinophyta, also known as Coniferophyta or Coniferae. The division contains a single extant class, Pinopsida. All extant conifers are perennial woody plants with secondary growth. The great majority are trees, though a few are shrubs. Examples include cedars, Douglas-firs, cypresses, firs, junipers, kauri, larches, pines, hemlocks, redwoods, spruces, and yews. The division Pinophyta contains seven families, 60 to 65 genera, and more than 600 living species.
The Tenerife blue chaffinch is a species of passerine bird in the finch family Fringillidae. It is endemic to Tenerife in Spain's Canary Islands. This bird is the natural symbol of this island, together with the Canary Islands dragon tree.
La Palma, also known as La isla bonita and historically San Miguel de La Palma, is the most northwesterly island of the Canary Islands, Spain. La Palma has an area of 708 square kilometres (273 sq mi) making it the fifth largest of the eight main Canary Islands. The total population at the end of 2020 was 85,840, of which 15,716 lived in the capital, Santa Cruz de La Palma and about 20,467 in Los Llanos de Aridane. Its highest mountain is the Roque de los Muchachos, at 2,426 metres (7,959 ft), being second among the peaks of the Canaries after the Teide massif on Tenerife.
Pinus wallichiana is a coniferous evergreen tree native to the Himalaya, Karakoram and Hindu Kush mountains, from eastern Afghanistan east across northern Pakistan and north west India to Yunnan in southwest China. It grows in mountain valleys at altitudes of 1800–4300 m, reaching 30–50 m (98–164 ft) in height. It favours a temperate climate with dry winters and wet summers. In Pashto, it is known as Nishtar.
Jack pine, also known as grey pine or scrub pine, is a North American pine.
Pinus leiophylla, commonly known as Chihuahua pine, smooth-leaf pine, and yellow pine, is a tree with a range primarily in Mexico, with a small extension into the United States in southeast Arizona and southwest New Mexico. The Mexican range extends along the Sierra Madre Occidental and Sierra Madre del Sur from Chihuahua to Oaxaca, from 29° North Lat. to 17°, between 1600 and 3000 meters altitude. It requires about a rainfall 600 to 1000 mm a year, mostly in summer. It tolerates frosts in winter.
The stone pine, botanical name Pinus pinea, also known as the Italian stone pine, Mediterranean stone pine, umbrella pine and parasol pine, is a tree from the pine family (Pinaceae). The tree is native to the Mediterranean region, occurring in Southern Europe and the Levant. The species was introduced into North Africa millennia ago, and is also naturalized in the Canary Islands, South Africa and New South Wales.
Pinus brutia, commonly known as the Turkish pine and Calabrian pine, is a species of pine native to the eastern Mediterranean region. The bulk of its range is in Turkey, but certain varieties are naturalized as far east as Afghanistan. It is also known as East Mediterranean pine, Afghan pine, and Brutia pine. The name "Calabrian pine" comes from an introduced grove in the Calabria region of southern Italy; historically this region was called Bruttium, which is likely where the specific epithet "brutia" comes from. Pinus brutia bears many similarities with other, closely related species such as Pinus halepensis and Pinus canariensis. Turkish pine forms a species complex with the former.
Pinus pinaster, the maritime pine or cluster pine, is a pine native to the south Atlantic Europe region and parts of the western Mediterranean. It is a hard, fast growing pine bearing small seeds with large wings.
Pinus roxburghii, commonly known as chir pine or longleaf Indian pine, is a species of pine tree native to the Himalayas. It was named after William Roxburgh.
Magnolia sprengeri, or Sprenger's magnolia, is a species of Magnolia native to China, occurring in Gansu, Henan, Hubei, Hunan, Shaanxi, and Sichuan in forests or thickets at 1300–2400 m altitude. Named for Carl Ludwig Sprenger, a botanist of note.
Persea indica is a large, evergreen tree in the laurel family (Lauraceae), native to humid uplands on Madeira and the Canary Islands in the North Atlantic. It belongs to the genus Persea, a group of evergreen trees including the avocado. It is threatened by habitat loss.
Pterocarya fraxinifolia is a species of tree in the Juglandaceae family. It is commonly known as the Caucasian wingnut or Caucasian walnut. It is native to the Caucasian region Armenia, Azerbaijan, Georgia, Iran, Russia, Ukraine and Turkey. It was introduced to France in 1784, and to Great Britain after 1800.
Pilancones Natural Park is located in San Bartolomé de Tirajana municipality on the island of Gran Canaria, Spain. Its area is 5794.4 ha. It adjoins Roque Nublo country park to the north, and Fataga protected area to the east. The park plays an important role in soil protection and the replenishment of an aquifer, along which there are several ravines running southward which are of geomorphological interest and landscape value. The pine forests on hilltops are a well-preserved habitat with abundant bird life. The park also harbours several varieties of cactus and spurge, and a number of aquatic habitats. The park takes its name from natural pools, formerly known locally as pilancones, which remain after the runoff of water. Throughout the area there are threatened animal and plant species, and features of scientific interest.
The Gran Canaria blue chaffinch is a species of passerine bird in the finch family Fringillidae. It is endemic to Gran Canaria in Spain's Canary Islands.
This fossil flora in Turkey stems from at least six Pliocene deposits in Güvem and Beşkonak villages, 80 kilometres (50 mi) north of Ankara, 22 kilometres (14 mi) north of Kızılcahamam and 125 kilometres (78 mi) south of the Black Sea coast. They are 1,000 metres (3,300 ft) to 1,500 metres (4,900 ft) above sea level, extending 15 kilometres (9.3 mi) north-south and 7 kilometres (4.3 mi) east-west. Between six and seven million years ago, a fresh water lake existed there in a forested area with mostly broad leaved deciduous tree species, dominated by sequoia and oak.
The Canary Islands dry woodlands and forests is a Mediterranean forests, woodlands, and scrub ecoregion in the Canary Islands. It encompasses the western group of the Canary Islands – La Palma, El Hierro, La Gomera, Tenerife, and Gran Canaria – in the Atlantic Ocean. These volcanic islands are an autonomous community of Spain, and lie southwest of the Spanish mainland and west of the North African coast.