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Comments ( الإنجليزية )

المقدمة من eFloras
Quercus pagoda is often treated as a variety of Q . falcata ; it is quite distinctive, however, both morphologically and ecologically (S. A. Ware 1967; R. J. Jensen 1989).

This species reportedly hybridizes with Q . falcata and Q . phellos (D. M. Hunt 1989).

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Description ( الإنجليزية )

المقدمة من eFloras
Trees , deciduous, to 40 m. Bark nearly black with narrow and noticeably flaky ridges, often resembling that of wild black cherry, inner bark orange. Twigs yellowish brown, 2-3.5 mm diam., pubescent. Terminal buds light reddish brown, ovoid, 4-9 mm, strongly 5-angled in cross section, puberulent throughout. Leaves: petiole 20-50 mm, glabrate or pubescent. Leaf blade ovate to elliptic or obovate, 90-300 × 60-160 mm, base cuneate to rounded or truncate, margins with 5-11 lobes and 10-25 awns, lobes oblong, rarely falcate, terminal lobe rarely exceeding lateral lobes in length, apex acute; surfaces abaxially pale, tomentose, adaxially glossy, glabrous, secondary veins raised on both surfaces. Acorns biennial; cup saucer-shaped to cup-shaped, 3-7 mm high × 10-18 mm wide, covering 1/3-1/2 nut, outer surface puberulent, inner surface pubescent, scale tips tightly appressed, acute; nut subglobose, 9-15 × 8-16 mm, often striate, puberulent, scar diam. 5-9 mm.
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Distribution ( الإنجليزية )

المقدمة من eFloras
Ala., Ark., Fla., Ga., Ill., Ind., Ky., La., Miss., Mo., N.C., Okla., S.C., Tenn., Tex., Va.
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Flowering/Fruiting ( الإنجليزية )

المقدمة من eFloras
Flowering spring.
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Habitat ( الإنجليزية )

المقدمة من eFloras
Poorly drained bottoms and mesic slopes; 0-300m.
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Synonym ( الإنجليزية )

المقدمة من eFloras
Quercus falcata Michaux var. leucophylla (Ashe) E. J. Palmer & Steyermark; Q. falcata var. pagodifolia Elliott; Q. leucophylla Ashe; Q. pagodifolia (Elliott) Ashe
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Quercus pagoda ( الأذرية )

المقدمة من wikipedia AZ

Quercus pagoda (lat. Quercus pagoda) - fıstıqkimilər fəsiləsinin palıd cinsinə aid bitki növü.

Mənbə

Bu şablona bax Palıd cinsinə aid növlər Q. griseaQ. oblongifoliaQ. acerifoliaQ. acutaQ. acutissimaQ. afaresQ. agrifoliaQ. albaQ. albocintaQ. alienaQ. alnifoliaQ. arizonicaQ. arkansanaQ. aucheriQ. austrinaQ. basaseachicensisQ. benthamiiQ. berberidifoliaQ. bicolorQ. boyntoniiQ. brandegeeiQ. brenesiiQ. brevilobaQ. buckleyiQ. bumelioidesQ. calliprinosQ. canariensisQ. castaneifoliaQ. cedrosensisQ. cerrioidesQ. cerrisQ. chapmaniiQ. chrysolepisQ. coahuilensisQ. cocciferaQ. coccineaQ. convallataQ. conzattiiQ. copeyensisQ. cornelius-mulleriQ. corrugataQ. costaricensisQ. cubanaQ. deliquescensQ. dentataQ. depressaQ. depressipesQ. deviaQ. diversifoliaQ. douglasiiQ. dumosaQ. durataQ. ellipsoidalisQ. emoryiQ. engelmanniiQ. excelsaQ. fagineaQ. falcataQ. flagelliferaQ. frainettoQ. fulvaQ. fusiformisQ. galeanensisQ. gambeliiQ. garryanaQ. georgianaQ. germanaQ. glaucaQ. glaucoidesQ. graciliformisQ. gravesiiQ. gulielmitreleaseiQ. havardiiQ. hemisphaericaQ. hintoniiQ. hintoniorumQ. humboldtiiQ. hypoxanthaQ. ibericaQ. ilexQ. ilicifoliaQ. imbricariaQ. invaginataQ. john-tuckeriQ. kelloggiiQ. laceyiQ. laevisQ. lamellosaQ. laurifoliaQ. libaniQ. liebmanniiQ. lobataQ. lusitanicaQ. lyrataQ. macdonaldiiQ. macdougalliiQ. macrantheraQ. macrocarpaQ. macrolepisQ. marilandicaQ. martineziiQ. michauxiiQ. miquihuanensisQ. mohrianaQ. mongolicaQ. muehlenbergiiQ. myrsinifoliaQ. nigraQ. oglethorpensisQ. oleoidesQ. pacificaQ. pagodaQ. palmeriQ. palustrisQ. peninsularisQ. perpallidaQ. petraeaQ. phellosQ. planipoculaQ. polymorphaQ. ponticaQ. praecoQ. praineanaQ. prinoidesQ. prinusQ. pubescensQ. pungensQ. purulhanaQ. rapurahuensisQ. roburQ. robustaQ. rubraQ. rugosaQ. rysophyllaQ. sadlerianaQ. sebiferaQ. shumardiiQ. skinneriQ. skutchiiQ. stellataQ. suberQ. subspathulataQ. tardifoliaQ. texanaQ. tomentellaQ. tonduziiQ. toumeyiQ. trojanaQ. turbinellaQ. undataQ. uxorisQ. vacciniifoliaQ. variabilisQ. velutinaQ. vincentensisQ. wislizeniQ. xalapensisQ. zempoaltepecanaQ. × alvordiana Inula britannica.jpeg İkiləpəlilər ilə əlaqədar bu məqalə qaralama halındadır. Məqaləni redaktə edərək Vikipediyanı zənginləşdirin.
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Quercus pagoda: Brief Summary ( الأذرية )

المقدمة من wikipedia AZ

Quercus pagoda (lat. Quercus pagoda) - fıstıqkimilər fəsiləsinin palıd cinsinə aid bitki növü.

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Quercus pagoda ( الكتالونية )

المقدمة من wikipedia CA

Quercus pagoda és una espècie de roure que pertany a la família de les Fagàcies i està dins de la secció Lobatae, dins del gènere Quercus.

Descripció

És un arbre que assoleix els 36 m d'altura. L'escorça dels arbres envellits s'assembla amb l'escorça del cirerer (amb escates pelades en un tronc llis). Les branques són de color marró groguenc, pubescents. Les gemmes són de color marró clar, pentagonal en secció transversal, 4-9 mm de llarg. Les fulles fan 8-30 per 5-15 cm, cuneïforme base. L'àpex és agut amb 2-3 parells de lòbuls en angle recte o gairebé (gairebé mai encorbada), més regulars que les del Q. falcata, sense pèls, verd brillant per sobre, una mica glauc per sota, amb sedós, toment groguenc. El pecíol és de 2-5 cm de llarg, gruixut, lleugerament pubescents. Les flors surten de març a abril. Les glans fan 1-2 cm de llarg, arrodonides, de color marró negrós, tancat 1/3 de tassa, tassa poc profunda, assenyalat a la base, amb escates pubescents. Les glans es produeixen quan l'arbre té 25 anys i maduren al cap de 2 anys.

Distribució

És un arbre que creix a la plana costanera del sud-est dels Estats Units, a Texas i Missouri, entre els 0 a 300 m. Creixen en hàbitats resistents, tota mena de sòls. Prefereixen els humits, i creixen molt ràpidament. [1]

Referències

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Quercus pagoda: Brief Summary ( الكتالونية )

المقدمة من wikipedia CA

Quercus pagoda és una espècie de roure que pertany a la família de les Fagàcies i està dins de la secció Lobatae, dins del gènere Quercus.

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Quercus pagoda ( الإنجليزية )

المقدمة من wikipedia EN

Quercus pagoda, the cherrybark oak, is one of the most highly valued red oaks in the southern United States. It is larger and better formed than southern red oak and commonly grows on more moist sites. Its strong wood and straight form make it an excellent timber tree. Many wildlife species use its acorns as food, and cherrybark oak makes a fine shade tree. Cherrybark oak was formerly considered to be a subspecies of southern red oak, Quercus falcata, subsp pagodifolia.

Description

Size: Cherrybark oaks often attain heights of 30 to 40 meters (100 to 130 feet) and trunk diameters of 91 to 152 centimeters (36 to 60 inches), making it among the largest of the red oaks in the South. It is one of the hardiest and fastest growing oaks. It grows well on more sites than any other bottomland oaks except perhaps willow and water oaks. Diameter growth typically ranges from 7.6 to 15.2 cm (3 to 6 in) per decade.[3]

Bark: The name 'cherrybark' comes from its similarity to the bark of black cherry. The bark is gray and has scaly, narrow ridges.[3]

Close-up view of stellate hairs on leaf underside.

Foliage: The name pagoda refers to the tiered shape of cherrybark's leaves, which are reminiscent of the shape of a pagoda. Its simple, alternate leaves generally have V-shaped bases, deeply incised lobes (5 to 11), and short, broad, uncurved tips. The species is unusual in that the lobes are not necessarily paired on opposite sides of the leaf, instead appearing alternate or sometimes haphazard in arrangement. The leaves are 18 to 25 cm (7 to 10 in) long and up to 18 cm wide. Leaves are dark green, smooth, and shiny on the surface; undersides are paler and pubescent.[3]

The leaves and twigs.

Twigs: The twigs are thick and brown or gray, hairy when young. The buds are egg-shaped with a pointed tip, angular, and hairy. In some regions, the twigs commonly bear galls.[3]

Flowers: Cherrybark oak is monoecious; staminate and pistillate catkins are borne separately on the same tree. Catkins are borne on stalks from leaf axils of the current growth. Flowers appear from February to May, depending on latitude.[3]

Acorns: The acorn is about 1.5 cm (12 in) long, globular or hemispheric, with up to one-third of its length enclosed in a shallow thin cap. Acorns per pound range from 200 to 750. Acorns mature from August to November of the second year. Trees begin bearing acorns when they are about 25 years old, and optimum production is reached when they are between 50 and 75 years of age. Good acorn crops are frequent, occurring at 1- or 2-year intervals, with light crops in intervening years. Acorns are dormant and do not germinate until the following spring. Germination is hypogeal.[3]

Similar species

In the past, cherrybark oak was classified as a variety (Q. falcata var. pagodafolia) of southern red oak (Q. falcata). However, the two species are now recognized to significantly differ in several key morphological and ecological features. Cherrybark oak occurs on moist, bottomland sites, while southern red oak typically occurs in drier uplands sites with poor soil. Leaves of southern red oak generally have rounded (U-shaped) bases and fewer, more irregularly shaped lobes than cherrybark. The bark is distinctly different in cherrybark oak and southern red oak.

Distribution and habitat

Cherrybark oak has a disjunct (discontinuous) distribution. It is common in the Carolinas and in the lower Mississippi Valley but rare in Georgia and Florida in between. There are also scattered, outlying populations as far north as New Jersey and as far west as Texas and Oklahoma.[4]

Cherrybark oak very often grows on the best loamy sites on first bottom ridges, well-drained terraces, and colluvial sites.

Ecology

Many wildlife species use cherrybark acorns as a substantial part of their diets. Common species are the gray and fox squirrel, white-tailed deer, raccoon, and many birds (such as wild turkey, blue jay, wood duck, and common grackle).

Cultivation

Natural reproduction occurs on areas protected from fire and grazing. Being intolerant of shade, cherrybark oak requires full light for development, which in turn promotes heavy competition from herbs, vines, and brush. Seedling development is typically good in old fields with well-drained loamy soils.

Acorn supply is one of the principal determinants of the amount of natural cherrybark oak reproduction. Other factors include microclimate, soil properties, and stand variables. Seedling development is related to overhead release, with large openings needed.

Cherrybark oak is often found as individual trees in mixed stands, where it usually occurs in a dominant or codominant position. Sometimes it is found in groups where it dominates a stand. Cherrybark cannot tolerate suppression for very long. It is classed as intolerant of shade and probably becomes established only in openings.

Cherrybark oak hybridizes easily with willow oak (Q. phellos) producing the vigorous Louisiana oak, Quercus x Ludoviciana.

The cherrybark oak is slightly less cold resistant than the southern red oak.

Uses

Cherrybark oak usually has a relatively branch-free merchantable bole in contrast with other bottomland red oaks such as water and willow oak. Because of its good form and quality, cherrybark is regarded as one of the best red oaks. The wood is heavy, hard, and coarse grained. It is used for interior finishing, veneer, general construction, furniture, and cabinets. The color is light reddish brown.

References

  1. ^ Wenzell, K.; Kenny, L.; Jerome, D. (2017). "Quercus pagoda". IUCN Red List of Threatened Species. 2017: e.T194214A111335780. doi:10.2305/IUCN.UK.2017-2.RLTS.T194214A111335780.en. Retrieved 20 November 2021.
  2. ^ "Quercus pagoda Raf.". World Checklist of Selected Plant Families. Royal Botanic Gardens, Kew – via The Plant List. Note that this website has been superseded by World Flora Online
  3. ^ a b c d e f Nixon, Kevin C. (1997). "Quercus pagoda". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). Vol. 3. New York and Oxford – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
  4. ^ "Quercus pagoda". County-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014.
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Quercus pagoda: Brief Summary ( الإنجليزية )

المقدمة من wikipedia EN

Quercus pagoda, the cherrybark oak, is one of the most highly valued red oaks in the southern United States. It is larger and better formed than southern red oak and commonly grows on more moist sites. Its strong wood and straight form make it an excellent timber tree. Many wildlife species use its acorns as food, and cherrybark oak makes a fine shade tree. Cherrybark oak was formerly considered to be a subspecies of southern red oak, Quercus falcata, subsp pagodifolia.

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Quercus pagoda ( الفرنسية )

المقدمة من wikipedia FR

Quercus pagoda est une espèce de chênes du sous-genre Quercus et de la section Lobatae. L'espèce est présente dans le sud-est des États-Unis.

Liste des variétés

Selon Tropicos (11 janvier 2020)[3] :

  • variété Quercus pagoda var. leucophylla (Ashe) Ashe

Étymologie

Son épithète spécifique, pagoda, lui a été donné en référence à ses feuilles dont les lobes diminuent progressivement en taille ce qui fait penser à une pagode[4].

Publication originale

Notes et références

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Quercus pagoda: Brief Summary ( الفرنسية )

المقدمة من wikipedia FR

Quercus pagoda est une espèce de chênes du sous-genre Quercus et de la section Lobatae. L'espèce est présente dans le sud-est des États-Unis.

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Quercus pagoda ( البولندية )

المقدمة من wikipedia POL
Commons Multimedia w Wikimedia Commons

Quercus pagoda Raf. – gatunek rośliny z rodziny bukowatych (Fagaceae Dumort.). Występuje naturalnie w południowych, środkowych i wschodnich Stanach Zjednoczonych – w Alabamie, Arkansas, Dystrykcie Kolumbii, Delaware, na Florydzie, w Georgii, Illinois, Indianie, Kentucky, Luizjanie, Marylandzie, Missouri, Missisipi, Karolinie Północnej, New Jersey, Oklahomie, Karolinie Południowej, Tennessee, Teksasie i Wirginii[3][4][5].

Morfologia

Pokrój
Zrzucające liście drzewo dorastające do 40 m wysokości. Kora ma czarną barwę[5].
Liście
Blaszka liściowa ma owalny, eliptyczny lub odwrotnie jajowaty kształt. Mierzy 9–30 cm długości oraz 6–16 cm szerokości, z 5–11 podłużnymi klapami na brzegu, ma nasadę od zaokrąglonej do klinowej i ostry wierzchołek. Ogonek liściowy jest nagi lub owłosiony i ma 2–5 cm długości[5].
Owoce
Orzechy zwane żołędziami o niemal kulistym kształcie, dorastają do 9–15 mm długości i 8–16 mm średnicy. Osadzone są pojedynczo w miseczkach w kształcie kubka, które mierzą 3–7 mm długości i 10–18 mm średnicy. Orzechy otulone są w miseczkach do 35–50% ich długości[5].

Biologia i ekologia

Rośnie na zalesionych stokach, na terenach nizinnych[5].

Przypisy

  1. Stevens P.F.: Angiosperm Phylogeny Website (ang.). 2001–. [dostęp 2017-04-13].
  2. a b Quercus pagoda Raf. (ang.). The Plant List. [dostęp 13 kwietnia 2017].
  3. Discover Life: Point Map of Quercus pagoda (ang.). Encyclopedia of Life. [dostęp 13 kwietnia 2017].
  4. Comprehensive Report Species - Quercus pagoda (ang.). NatureServe. [dostęp 13 kwietnia 2017].
  5. a b c d e Quercus pagoda (fr.). Plantes & botanique. [dostęp 13 kwietnia 2017].
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Quercus pagoda: Brief Summary ( البولندية )

المقدمة من wikipedia POL

Quercus pagoda Raf. – gatunek rośliny z rodziny bukowatych (Fagaceae Dumort.). Występuje naturalnie w południowych, środkowych i wschodnich Stanach Zjednoczonych – w Alabamie, Arkansas, Dystrykcie Kolumbii, Delaware, na Florydzie, w Georgii, Illinois, Indianie, Kentucky, Luizjanie, Marylandzie, Missouri, Missisipi, Karolinie Północnej, New Jersey, Oklahomie, Karolinie Południowej, Tennessee, Teksasie i Wirginii.

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Quercus pagoda ( الفيتنامية )

المقدمة من wikipedia VI

Quercus pagoda là một loài thực vật có hoa trong họ Cử. Loài này được Raf. miêu tả khoa học đầu tiên năm 1838.[1]

Hình ảnh

Chú thích

  1. ^ The Plant List (2010). Quercus pagoda. Truy cập ngày 4 tháng 6 năm 2013.

Tham khảo


Bài viết Họ Cử này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Quercus pagoda: Brief Summary ( الفيتنامية )

المقدمة من wikipedia VI

Quercus pagoda là một loài thực vật có hoa trong họ Cử. Loài này được Raf. miêu tả khoa học đầu tiên năm 1838.

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