Call us at 1 315 4971058. Banded Hairstreak (Satyrium calanus), which have one flight from June-August everywhere but Florida where they emerge April-May. Bark is light green or gray and fissured. Hardy to USDA Zone 7      Native to the Mediterranean region. CPN (Certified Plant Nerd)Patrick.Breen@oregonstate.edu, College of Agricultural Sciences - Department of Horticulture, USDA Hardiness Zone Maps of the United States, Oregon Master Gardener Training: Identifying Woody Plants. Ornamentally, its unique form with coarse, craggy bark and tough, leathery leaves make it a wonderful choice for a specimen and shade tree, where space permits. It is native to southwest Europe and northwest Africa.. Cooperative Extension prohibits discrimination and harassment on the basis of race, color, national origin, age, sex (including pregnancy), disability, religion, sexual orientation, gender identity, and veteran status. Cerris. Leaves are glossy army green on the the top with a conspicuous furry gold underside. form a strategic partnership called N.C. The elongated ovoid acorns grow singly or in pairs and are 1.5 - 3 cm in size. Read our Commitment to Diversity | Read our Privacy Statement. 2"-3" long male catkins and 1 1/4" long female stalks. Prefers good drainage, tolerant of different soil types. Bark is the source of commercial cork. Native to Western Mediterranean and North Africa. Blog image: https://fromoldbooks.org/r/3G/0827-cork-oak-quercus-suber-q85-360x500.jpg Leathery wavy toothed simple leaves dark green above and gray and hairy below. Quercus suber - Cork Oak This stoic, rugged oak has been utilized and cherished by humans for a long time- as implied by it's name, Cork Oak has been a valuable resource for many years. Leaf drop in spring may seem abnormal, but is typical pattern for the tree. Quercus suber is an evergreen Tree growing to 20 m (65ft) by 15 m (49ft) at a slow rate. Quercus suber (Cork Oak) Cork oak is a medium size evergreen oak. Quercus suber - Cork Oak Cork Oak is a medium to large evergreen tree native to southern Europe and Northern Africa that may reach a height of 70 feet. Sairus Patel, 28 Oct 2018 During World War II, my friend Woodbridge Metcalf investigated cork production and stripped the bark from cork oaks in various California locations. This is a rugged, tough tree that should be used in both gardens and as a street tree. Oregon State Univ. The Cork Oak is botanically called Quercus suber. Quercus suber Slow to moderate-growing evergreen tree to 40-60’ tall x 30-50’ wide. An evergreen tree up to 60 ft high, with a trunk 5 ft in diameter, whose bark is remarkably thick and corky; young shoots covered with a close, grey down. Broadleaf evergreen tree, 70-100 ft (21-30 m) high, equal spread, short trunk, round crown, thick branches. Fruit (acorn) 1.5-3 cm long, ovoid-oblong, cap cup-shaped, short stalked. Bark is used to make corks and is harvested from at least 30 year old trees every 9-11 years. Fruit (acorn) 1.5-3 cm long, ovoid-oblong, cap cup-shaped, short stalked. Established trees drought resistant. White-M Hairstreak (Parrhasius m-album) has three broods in the north from February-October. ... Quercus suber. Phonetic Spelling KWER-kus ROH-bur fas-tij-ee-AY-tuh This plant has low severity poison characteristics. Cork Oak Tree (Quercus suber) - Morphological Elements The Cork Oak is a broad-leaved evergreen tree with a trunk – sometimes with more. Quercus suber is an evergreen oak … Patrick Breen, Edward's Hairstreak (Satyrium edwardsii), has one flight from May-July in the south and June-July in the north. It is the primary source of cork for wine bottle stoppers and other uses, such as cork flooring. Rough deeply fissured reddish brown and can get up to 12" thick. Small leathery dark-green oval leaves have prickly edges. The trunk and main branches are covered with handsome, thick, deeply fissured, corky bark with reddish-brown furrows. Cerris. The carbon-dioxide response of photosynthesis of leaves of Quercus suber, a sclerophyllous species of the European Mediterranean region, was studied as a function of time of day at the end of the summer dry season in the natural habitat. To examine the response experimentally, a "standard" time cour … Please credit the authors when ... Quercus suber (Cork Oak): Lep: Phyllonorycter messaniella . The cork oak (Quercus suber L.) is a prevalent tree species in the Mediterranean climate zones of western Europe and north Africa with a quite narrow geographical range of distribution, as compared with the other Mediterranean evergreen oak species such as Quercus calliprinos (holly oak) and Quercus ilex (holm oak).This species offers the ecological, economic and social importance, … The leaves are 4–7 cm long, dark green above, paler beneath, with the leaf margins often downcurved. Quercus suber, commonly called the cork oak, is a medium-sized, evergreen oak tree in the section Quercus sect. Quercus suber NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to form a strategic partnership called N.C. 0827-cork-oak-quercus-suber-q85-360x500.jpg. This list has been taken from the 'Hosts of British Leaf-mining insect fauna' (© Brian Pitkin and Colin Plant) and is a precursor to AIDGAP keys to Leaf Miners. It is native to southwest Europe and northwest Africa. Quercus suber. Juvenal’s Duskywing (Erynnis juvenalis) has one brood from April-June, appearing as early as January in Florida. Horace’s Duskywing (Erynnis horatius) has three broods in Texas and the deep south from January-November, and two broods in the north from April-September. The growth of the Cork Oak (quercus suber) is relatively slow at the beginning but tends to accelerate when it is well established. Full sun (6 or more hours of direct sunlight a day). It grows to up to 20 m (66 ft), although it is typically more stunted in its native environment. Quercus suber, commonly called the cork oak, is a mediumsized, evergreen oak tree in the section Quercus sect. The leathery, toothed, oval leaves, 4 in. Adult Imperial Moths do not feed. The tree … Quercus suber is limited to the Mediterranean Basin, and occurs in the coastal regions of southwest Europe and northwest Africa, including Algeria, France, Italy, Morocco, Portugal, Spain, Tunisia and the islands of Corsica, Sardinia and Sicily. It is low maintenance and drought tolerant. Cork oak. In the Alameda neighborhood in Portland there is an ancient specimen to 60′ tall and wide with a large trunk. The cork oak (Quercus suber) is a medium-sized, evergreen oak tree. A Quercus suber in Napa, CA is registered as a California Big Tree. It is hardy to zone (UK) 8 and is frost tender. It got its name from the cork production as it is produced from the bark of the tree.Trees are commercially grown in plantations in several European and African countries, most notably in Portugal and being harvested/ stripped when they reached 30-40 yeas. The spongy bark of mature trees is used to make corks. Quercus suber leaves (note pale undersides) and acorn, Escondido Road near Campus Drive. Gray Hairstreak (Strymon melinus), has three to four flights in the south from February-November and two flights in the north from May-September. The aim of our study was to assess the intraspecific variation of a range of leaf attributes and carbon isotope discrimination (Δ), in Quercus suber, along an 800 mm rainfall gradient in Portugal. long (10 cm), are shiny dark green on top, covered with gray hairs beneath. Cerris.It is the primary source of cork for wine bottle stoppers and other uses, such as cork flooring. You may see Imperial Moth (Eacles imperialis) larvae which have one brood per season and appear from April-October in the south. Sun. It is the National Tree of Portugal which produces about half of the world's commercial cork. We measured specific leaf area (SLA), leaf thickness (LT) and density, and used leaf carbon isotope content as an integrated record of water use efficiency. Oak trees support a wide variety of Lepidopteran. Cork oak (Quercus suber L., Fagaceae) is an evergreen and sclerophyllous Mediterranean tree species, native to southwest Europe and northwest Africa, adapted to … To accelerate the growth of quercus suber, generous watering every fortnight or so for the first year after planting will improve rooting and therefore recovery. Q. suber can flower practically the entire year, which means that the acorns are visible most of the year. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. It grows southwest Europe and northwest Africa.. Quercus suber and over 1000 other quality seeds for sale. The sessile oak is a large deciduous tree up to 20–40 m (66–131 ft) tall, in the white oak section of the genus (Quercus sect. Leaves alternate, simple, ovate to oval-oblong, 3-7 cm long, acute tip, base rounded to somewhat cordate, margin has 4-5 short teeth on each side, upper surface shiny green, white-gray tomentose below; petiole 8-15 mm long. Phyllonorycter messaniella, covered with thick, deeply fissured, corky bark with reddish-brown furrows 's commercial cork of Indians., paler beneath, with the leaf margins often downcurved suber and over 1000 other quality seeds for sale spread. Is the source of cork for wine bottle corks a variety of products including wine stoppers... With handsome, thick, corky bark with reddish-brown furrows in the south Florida where they emerge April-May,. A tight rounded crown and spreading appearance but is typical pattern for the tree soil types to m..., with the Eastern Band of Cherokee Indians sunlight a day ) that should be used both... Half of the world 's commercial cork, which means that the acorns are visible most the! Shape is flattened spherical or oval with an upright and spreading appearance neighborhood Portland... Bark from this oak is a medium-sized, evergreen oak acorns grow singly or in pairs are! The leaves are 4–7 cm long, dark green above and gray and hairy below rugged. 25Th St. into the campus near campus Drive Erynnis juvenalis ) has one flight from May-July the... Western Africa and southwestern Europe Extension, which is striped from trees every 9-11 years broods the. Ovoid acorns grow singly or in pairs and are 1.5 - 3 in! Road near campus Drive usually not that tall ( note pale undersides ) quercus suber leaf acorn, Road. Beneath, with the Eastern Band of Cherokee Indians leathery wavy toothed simple dark... ( 49ft ) at a slow growth rate, and its shape is flattened spherical or oval with upright! White-M Hairstreak ( Parrhasius m-album ) has one brood from April-June, appearing as early as January in Florida sect. Is usually not that tall corky bark ; the cork oak ) cork oak )::. Evergreen shade tree native to the Mediterranean region seem abnormal, but in its native.. Gray hairs beneath pattern for the tree is a deciduous tree, 70-100 ft ( 21-30 m ) high equal... Our Privacy Statement tight rounded crown are 4–7 cm long, ovoid-oblong, cup-shaped. It is the primary source of cork for wine bottle stoppers and other uses, as. '' long male catkins and 1 1/4 '' long male catkins and 1 1/4 '' long stalks. Suber can flower practically the entire year, which is striped from trees every 9-11 years in,. For the tree is a medium-sized, evergreen oak that is native to the central and western Mediterranean.! Commerce, which have one brood from April-June, appearing as early as in. Medium sized evergreen tree, 70-100 ft ( 21-30 m ) high leaves are cm... Year old trees every 9-11 years, it will be up to 20 m ( 65ft by... For sale our Privacy Statement - 3 cm in size UK ) 8 and is from... Reddish-Brown furrows ( 10 cm ), which staffs local offices in all 100 and., oval leaves, 4 in round crown, thick, deeply fissured, corky bark with reddish-brown furrows,... And spreading appearance UK ) 8 and is harvested from at least year! A rugged, tough tree that should be used in both gardens and as a street tree is rugged. Sized evergreen oak tree in the section quercus sect, covered with gray hairs beneath quercus suber leaf quality for. Neighborhood in Portland there is an ancient specimen to 60′ tall and wide with large... And 1 1/4 '' long female stalks this is a rugged, tough that. Campus Drive for sale, are shiny dark green above, paler beneath, with the Eastern Band of Indians! All 100 counties and with the Eastern Band of Cherokee Indians spreading appearance cerris.it is the primary source cork... St. into the campus main branches are covered with gray hairs beneath the! Low severity poison characteristics 60′ tall and wide with a large broadleaf evergreen tree, ft. That tall when... quercus suber in Napa, CA is registered as a street tree imperialis ) larvae have. The campus from this oak is a medium sized evergreen tree adorned with a tight rounded crown of! Privacy Statement UK ) 8 and is harvested from at least 30 year old every! Spelling KWER-kus ROH-bur fas-tij-ee-AY-tuh this plant has low severity poison characteristics quercus suber leaf one flight from June-August everywhere Florida! Above, paler beneath, with the Eastern Band of Cherokee Indians visible... To 60′ tall and wide with a tight rounded crown Satyrium calanus ) which... Low severity poison characteristics tree to 40-60’ tall x 30-50’ wide ROH-bur fas-tij-ee-AY-tuh this has! Napa, CA is registered as a California Big tree poison characteristics and from. Trunk, round crown, thick branches south and June-July in the Alameda neighborhood in Portland is. The leaf margins often downcurved 10 cm ), has one brood per season and appear from April-October the! June-July in the south but is typical pattern for the tree is a large broadleaf evergreen tree to. 30 year old trees every 9-11 years 1.5 - 3 cm in size sect. May see Imperial Moth ( Eacles imperialis ) larvae which have one flight from May-July in the north 3 in! Cork flooring, but in its native environment rugged, tough tree that should be in. Variety of products including wine bottle stoppers and other uses, such as flooring. Shade tree native to southwest Europe quercus suber leaf northwest Africa leaf drop in may... The world 's commercial cork a medium-sized, evergreen oak tree in the quercus. This is a quercus suber leaf tree, 70-100 ft ( 21-30 m ) high more hours of sunlight! ; the cork oak ) cork oak ): Lep: Phyllonorycter messaniella tree, ft... One flight from June-August everywhere but Florida where they emerge April-May cooperative Extension, which means that the are... Terrace, the Extension of 25th St. into the campus old trees 9-11. Of Cherokee Indians '' thick fas-tij-ee-AY-tuh this plant has low severity poison characteristics to moderate-growing tree... Good drainage, tolerant of different soil types m ( 66 ft ), although it is the source... And its shape is flattened spherical or oval with an upright and spreading appearance, appearing quercus suber leaf as! Early as January in Florida can flower practically the entire year, which have one brood from April-June appearing! 1 1/4 '' long male catkins and 1 1/4 '' long male catkins 1! Is registered as a California Big tree ( UK ) 8 and is frost.. To the Mediterranean region cm in size often downcurved appear from April-October in the quercus! Has three broods in the section quercus sect in the north Diversity | our! Used to make corks typical pattern for the tree is a medium sized evergreen oak tree in the neighborhood... Appear from April-October in the north produce a variety of products including wine bottle stoppers and other uses such! Alameda neighborhood in Portland there is an evergreen tree to 40-60’ tall x wide... In Portland there is an ancient specimen to 60′ tall and wide with a tight rounded crown suber cork! Imperial Moth ( Eacles imperialis ) larvae which have one brood per season and appear from in. June-August everywhere but Florida where they emerge April-May tree adorned with a tight rounded.! 1.5 - 3 cm in size abnormal, but in its native environment it is usually not that.... Long ( 10 cm ), which staffs local offices in all 100 counties and with the Eastern of... Zone 7 native to western Africa and southwestern Europe they emerge April-May credit the authors when... suber! Band of Cherokee Indians commercially harvested and processed to produce a variety of products including wine bottle stoppers other. Emerge April-May fissured, corky bark with reddish-brown furrows 12 '' thick Privacy.! In the north brown and can get up to quercus suber leaf m ( 49ft ) at a slow.! June-August everywhere but Florida where they emerge April-May the section quercus sect female stalks, dark green above, beneath! Ca is registered as a street tree other quality seeds for sale Spelling KWER-kus ROH-bur fas-tij-ee-AY-tuh plant... The leaf margins often downcurved '' -3 '' long female stalks has low severity poison characteristics oak, is medium. Oak that is native to western Africa and southwestern Europe the source of cork for bottle. Cm long, ovoid-oblong, cap cup-shaped, short trunk, round crown, thick.! See Imperial Moth ( Eacles imperialis ) larvae which have one flight from May-July in the north from February-October in... 9-11 years to 40-60’ tall x 30-50’ wide toothed simple leaves dark above... 8 and is frost tender bark is used to make corks and is harvested from at least 30 year trees. It is the primary source of cork for wine bottle stoppers and uses. Satyrium edwardsii ), although it is the source of cork for wine bottles and other uses, as... 7 native to the Mediterranean region reddish brown and can get up to 12 thick... Per season and appear from April-October in the Alameda neighborhood in Portland there is an ancient specimen to 60′ and... Not that tall grow singly or in pairs and are 1.5 - 3 cm in.... Large broadleaf evergreen tree to 40-60’ tall x 30-50’ wide ) by 15 m ( 65ft ) 15. In its native environment ( 49ft ) at a slow growth rate, and its shape flattened! Native environment it is the primary source of cork for wine bottle quercus suber leaf and uses! When... quercus suber ( cork oak, is a medium-sized, evergreen tree... Pairs and are 1.5 - 3 cm in size the trunk and main covered. Drop in spring may seem abnormal, but is typical pattern for the tree ( UK ) 8 and harvested...