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Encyclopedia > Chestnut Oak
Chestnut Oak

Leaf cluster
Conservation status
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Fagales
Family: Fagaceae
Genus: Quercus
Section: Quercus
Species: Q. montana
Binomial name
Quercus montana
Willdenow

The Chestnut oak (Quercus montana, or Quercus prinus in some references) is a species of oak in the white oak group, Quercus sect. Quercus. It is native to the eastern United States, where it is one of the most important ridgetop trees from southern Maine southwest to central Mississippi, with an outlying northwestern population in southern Michigan. It is also sometimes called "rock oak" because of montane and other rocky habitats. As a consequence of its dry habitat and ridgetop exposure, it is not usually a large tree, typically 20-30m tall; occasional specimens growing in better conditions can however become large, with trees up to 40-43 m tall known. The trees are usually not the best timber trees because they are usually branched low and not very straight, but when they grow in better conditions, they are valuable for timber. The timber is marketed as 'mixed white oak'. Image File history File links Size of this preview: 450 × 600 pixelsFull resolution (1536 × 2048 pixel, file size: 1,008 KB, MIME type: image/jpeg) Quercus montana; Chestnut Oak leaf cluster. ... The conservation status of a species is an indicator of the likelihood of that species continuing to survive either in the present day or the future. ... Image File history File links Status_iucn3. ... Least Concern (LC) is an IUCN category assigned to extant species or lower taxa which have been evaluated but do not qualify for any other category. ... For other uses, see Scientific classification (disambiguation). ... For other uses, see Plant (disambiguation). ... Classes Magnoliopsida - Dicots Liliopsida - Monocots The flowering plants or angiosperms are the most widespread group of land plants. ... Orders See text. ... Families included in the Kew list: Fagaceae - Beech family   (including Nothofagaceae) Betulaceae - Birch family Corylaceae - Hazel family Ticodendraceae not included in the Kew list: Casuarinaceae - She-oak family Juglandaceae - Walnut family Rhoipteleaceae Myricaceae The Fagales are an order of flowering plants, including some of the best known trees. ... Genera Castanea - Chestnuts Castanopsis Chrysolepis - Golden chinkapin Colombobalanus Cyclobalanopsis Fagus - Beeches Formanodendron Lithocarpus - Stone oaks Quercus - Oaks Trigonobalanus The family Fagaceae, or beech family, is characterized by alternate leaves with pinnate venation, flowers in the form of catkins, and fruit in the form of nuts, one to seven in a... Species See List of Quercus species The term oak can be used as part of the common name of any of several hundred species of trees and shrubs in the genus Quercus (from Latin oak tree), and some related genera, notably Cyclobalanopsis and Lithocarpus. ... // Genus Quercus Section Quercus The white oaks (synonym sect. ... This article does not cite any references or sources. ... This article or section does not cite its references or sources. ... Species See List of Quercus species The term oak can be used as part of the common name of any of several hundred species of trees and shrubs in the genus Quercus (from Latin oak tree), and some related genera, notably Cyclobalanopsis and Lithocarpus. ... // Genus Quercus Section Quercus The white oaks (synonym sect. ... Red shows states east of the Mississippi River, pink shows states not fully eastern or western The U.S. Eastern states are the states east of the Mississippi River. ... Official language(s) None (English and French de facto) Capital Augusta Largest city Portland Area  Ranked 39th  - Total 33,414 sq mi (86,542 km²)  - Width 210 miles (338 km)  - Length 320 miles (515 km)  - % water 13. ... This article is about the U.S. state. ... Official language(s) None (English, de-facto) Capital Lansing Largest city Detroit Largest metro area Metro Detroit Area  Ranked 11th  - Total 97,990 sq mi (253,793 km²)  - Width 239 miles (385 km)  - Length 491 miles (790 km)  - % water 41. ... Timber in storage for later processing at a sawmill Timber is a term used to describe wood, either standing or that has been processed for use—from the time trees are felled, to its end product as a material suitable for industrial use—as structural material for construction or wood...


The Chestnut oak is readily identified by its massively-ridged dark gray-brown bark, the thickest of any eastern North American oak. The leaves are 12-20 cm long and 6-10 cm broad, shallowly lobed with 10-15 rounded lobes on each margin; they are virtually identical to the leaves of Swamp chestnut oak and Chinkapin oak, but the trees can readily be distinguished by the bark, that of the Chinkapin oak being a light ash-gray and somewhat peeling like that of the White oak and that of Swamp chestnut oak being paler ash-gray and scaly. The chinkapin oak also has much smaller acorns than the chestnut oak. The Chestnut oak is easily distinguished from the Swamp white oak because that tree has whitened undersides on the leaves. For other meanings of bark, see Bark (disambiguation). ... North America North America is a continent[1] in the Earths northern hemisphere and (chiefly) western hemisphere. ... Look up foliage in Wiktionary, the free dictionary. ... Binomial name Quercus michauxii Nutt. ... Categories: Plant stubs | Oaks ... Binomial name Quercus alba L. The White oak (Quercus alba) is one of the most magnificent of oaks. ... Binomial name Quercus bicolor Willd. ...

The distinctive bark of the Chestnut Oak.

Extensive confusion with the Swamp chestnut oak has occurred, and some botanists have considered them to be the same species in the past. The chief way to distinguish the two is by habitat; if it grows on a ridge, it is Chestnut oak, and if it grows in wet bottomlands, it is probably the more massive Swamp chestnut oak; however, this is not fully reliable. Image File history File links Size of this preview: 450 × 600 pixelsFull resolution (1536 × 2048 pixel, file size: 894 KB, MIME type: image/jpeg) Bark of the Chestnut Oak. ... Image File history File links Size of this preview: 450 × 600 pixelsFull resolution (1536 × 2048 pixel, file size: 894 KB, MIME type: image/jpeg) Bark of the Chestnut Oak. ...


The acorns are 1.5-3 cm long and 1-2 cm broad, among the largest of native American oaks, surpassed in size only by the Bur oak and possibly Swamp chestnut oak, and are a valuable wildlife food. For other uses, see Acorn (disambiguation). ... Binomial name Quercus macrocarpa Michx. ...

Chestnut oak sometimes grow on rocks
Chestnut oak sometimes grow on rocks

The Chestnut Oak is commonly known by the name Quercus prinus, given by Carolus Linnaeus, but the original specimen included a mixture of leaves from this and other species, and Quercus prinus is now considered a confused name to be rejected. The next-oldest name Quercus montana, given by Willdenow, is now the name recommended for the species by the Flora of North America. Image File history File links Size of this preview: 794 × 599 pixelsFull resolution (816 × 616 pixel, file size: 148 KB, MIME type: image/jpeg) Foto taken by John Knouse, Athens, Ohio, 2005 I, the copyright holder of this work, hereby grant the permission to copy, distribute and/or modify this... Image File history File links Size of this preview: 794 × 599 pixelsFull resolution (816 × 616 pixel, file size: 148 KB, MIME type: image/jpeg) Foto taken by John Knouse, Athens, Ohio, 2005 I, the copyright holder of this work, hereby grant the permission to copy, distribute and/or modify this... Carl Linnaeus, Latinized as Carolus Linnaeus, also known after his ennoblement as  , (May 23, 1707[1] – January 10, 1778), was a Swedish botanist, physician and zoologist[2] who laid the foundations for the modern scheme of nomenclature. ... This article or section does not cite its references or sources. ...


Description

  • Bark: Dark, fissured into broad ridges, scaly. Branchlets stout, at first bronze green, later they become reddish brown, finally dark gray or brown. Heavily charged with tannic acid.
  • Wood: Dark brown, sapwood lighter; heavy, hard, strong, tough, close-grained, durable in contact with the soil. Used for fencing, fuel, and railway ties. Sp. gr., 0.7499; weight of cu. ft., 46.73 lbs.
  • Winter buds: Light chestnut brown, ovate, acute, one-fourth to one-half of an inch long.
  • Leaves: Alternate, five to nine inches long, three to four and a half wide, obovate to oblong-lanceolate, wedge-shaped or rounded at base, coarsely crenately toothed, teeth rounded or acute, apex rounded or acute. They come out of the bud convolute, yellow green or bronze, shining above, very pubescent below. When full grown are thick, firm, dark yellow green, somewhat shining above, pale green and pubescent below; midribs stout, yellow, primary veins conspicuous. In autumn they turn a dull yellow soon changing to a yellow brown. Petioles stout or slender, short. Stipules linear to lanceolate, caducous.
  • Flowers: May, when leaves are one-third grown. Staminate flowers are borne in hairy aments two to three inches long; calyx pale yellow, hairy, deeply seven to nine-lobed; stamens seven to nine; anthers bright yellow. Pistillate flowers on short spikes; peduncles green, stout, hairy; involucral scales hairy; stigmas short, bright red.
  • Acorns: Annual, singly or in pairs; nut oval, rounded or acute at apex, bright chestnut brown, shining, one and a quarter to one and one-half inches in length; cup, cup-shaped or turbinate, usually inclosing one-half or one-third of the nut, thin, light brown and downy within, reddish brown and rought outside, tuberculate near the base. Scales small, much crowded toward the rim sometimes making a fringe. Kernel white, sweetish.[1]

See also

  • List of late spring flowers

These flowers come into bloom in late spring: Anemone ranunculoides Bloodroot Eastern Redbud Halesia tetraptera Helianthemum apenninum Iris Kalmia latifolia Lasthenia conjugens Lesser celandine Luzula campestris Malus coronaria Chestnut oak Snowflake (plant) Category: ...

References

  1. ^ Keeler, Harriet L. (1900). Our Native Trees and How to Identify Them. New York: Charles Scriber's Sons, 338-344. 

  Results from FactBites:
 
Chestnut oak (281 words)
The chestnut oak (Quercus prinus, or Quercus montana in some references) is one of the chestnut oak subgroup of the white oak group, section Leucobalanus of the genus Quercus.
The chestnut oak is easily distinguished from the swamp white oak because that tree has whitened undersides on the leaves.
The acorns of the chestnut oak are some of the largest of native American oaks, surpassed in size only by the bur oak[?] and possibly swamp chestnut oak, and are a valuable wildlife food.
WildWNC.org : Trees : Chestnut Oak (2970 words)
Chestnut oak is a mediumsize tree; at maturity it usually attains a height of 20 to 24 m (65 to 80 ft) and a d.b.h.
It is particularly susceptible to the twig-blight fungus Diplodia longispora, a die-back and branch canker caused by Botryodiplodia spp., and, from Virginia northward, stem cankers caused by Nectria galligena and Strumella coryneoidea.
The acorns of chestnut oak are frequently infested with larvae of the nut weevils Curculio spp.
  More results at FactBites »


 
 

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