Quercus dolicholepis

Quercus dolicholepis A. Camus (1953)

Classification Subgenus Quercus, section Cerris

Natural Distribution FAR EAST ASIA: CHINA: (Gansu, Guizhou, Henan, Hubei, Hunan, Shaanxi, Shanxi, Sichuan, Yunnan)

Quercus similis

Quercus similis Ashe (1924)

Classification Subgenus Quercus, section Quercus (the white oaks)

Common Names Bottomland Post Oak Delta Post Oak Mississippi Valley Oak Yellow Oak

Natural Distribution USA: (Alabama, Arkansas, Georgia (US), Louisiana, Missouri, South Carolina, Texas)

Quercus alentejana

Quercus alentejana ??? publ. in prep.

Infrageneric Classification Subgenus Quercus, section Quercus (the white oaks)

Nomenclature Note A newly discovered taxon from the South West Iberian Penninsular with this proposed name in the process of being formally published.

Natural Distribution EUROPE: S PORTUGAL

Illustration of Leaves Image from a plant collected on the IOS Tour to SW Iberia, October 2010 ©Jan De Langhe, Ghent University Botanical Garden, 2010

Hybrids Quercus alentejana × Q. robur subsp. estremadurensis

Quercus guyavaefolia; Quercus pannosa

Quercus pannosa Hand.-Mazz. (1929)

Infrageneric Classification Subgenus Quercus, section Cerris

Natural Distribution FAR EAST ASIA: CHINA: (Sichuan, Yunnan)

Illustration of Leaves Image from a plant at the Sir Harold Hillier Gardens (UK) ©Jan De Langhe, Ghent University Botanical Garden, 2009

Read more: Oak ICRA Checklist Oaks of the World Drawing Drawing

Quercus turbinella

Quercus turbinella Greene (1889)

Infrageneric Classification Subgenus Quercus, section Quercus (the white oaks)

Common Names  California Scrub Oak Pin Oak Scrub Live Oak Scrub Oak

Natural Distribution USA: (Arizona, California, Colorado, Nevada, New Mexico, Texas, Utah), MEXICO: (Baja California (Norte), Sonora, Chihuahua)

Synonyms  Quercus subturbinella Trel. (1924)

Quercus douglasii

Quercus douglasii Hook. & Arn. (1840)

Infrageneric Classification Subgenus Quercus, section Quercus (the white oaks)

Common Names Blue Oak Mountain White Oak

Natural Distribution USA: (California)

Synonyms  Quercus ransomii Kellogg (1873)

Quercus jonesii

Quercus jonesii Trel. (1924) as "Q. Jonesi"

Infrageneric Classification Subgenus Quercus, section Lobatae (the red oaks)

Natural Distribution MEXICO: (Sonora, Chihuahua, Sinaloa, Nuevo León, W Durango, San Luis Potosí, Nayarit, Jalisco, Guanajuato, Aguascalientes) Synonyms Quercus coccolobifolia Trel. (1924) Quercus endlichiana Trel. (1924)

Quercus kelloggii

Quercus shumardii

Quercus laevis

Quercus marilandica

Quercus macrocarpa

Quercus lyrata

Today is Earth Day.

Quercus prinus

Quercus palustris

Quercus alba

Quercus bicolor

 

Quercus delgadoana

Quercus delgadoana. The acorn and leaf are not on same scale.

Name: 
Quercus delgadoana S. Valencia, Nixon & L.M. Kelly (2011)

Classification: 
Subgenus Quercus, section Lobatae (The red Oaks)

Nomenclature Note:  
The plant grown under the name Quercus aff. eugeniifolia has now been described as a new species (Novon June 2011)

Distribution:
MEXICO: (Hidalgo, Puebla, Veracruz)

Oak ICRA Checklist

Quercus virginiana

Quercus semecarpifolia

 

Quercus semecarpifolia. Leaf and acorn are not drawn to same scale.

Name:  

Quercus semecarpifolia Sm. (1819)

Nomenclature note: 

Often incorrectly spelled as "semicarpifolia"

Natural Districbution:  

WEST ASIA: AFGHANISTAN, HIMALAYA: PAKISTAN, INDIA: (Himachal Pradesh), NEPAL, BHUTAN, FAR EAST ASIA: CHINA: (S Xizang), SOUTH EAST ASIA: MYANMAR

Synonyms: 

Quercus cassura  Busch-Ham. ex D. Don (1825)

Quercus obtusiloba D.Don (1825)

Reference:

Oak ICRA Checklist

Quercus falcata

Quercus delicatula

Name: 
Quercus delicatula Chun & Tsiang (1947)

Synonyms: 
Cyclobalanopsis delicatula (Chun & Tsiang) Y.C.Hsu & H.Wei Jen 1979

Local Names: 
shang si qing gang

Range: 
FAR EAST ASIA: CHINA: (Guangdong, Guangxi, Hunan)

References: 
Oak ICRA Checklist
Oaks of the World

Illustration

Quercus blakei

Quercus blakei

Name: Quercus blakei Skan (1899) Infrageneric Classification: Subgenus Cyclobalanopsis  Natural Distribution: FAR EAST ASIA: CHINA: (Guangdong, Guangxi, Guizhou, Hainan), SOUTH EAST ASIA: LAOS, VIETNAM Additional information: Oaks of the World

Weekend Oak Feature: Oak Sapling

Quercus marilandica

Name: Quercus marilandica Münchh. (1770)

Common Names:

Barren Oak Black Oak Blackjack Oak Jack Oak

Range: USA: (Alabama, Arkansas, Delaware, Florida, Georgia (US), Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Mississippi, Missouri, Nebraska, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia, Washington DC)

Quercus virginiana

Name: 

 Quercus virginiana Mill. (1768) 

Synonyms: 
Quercus andromeda Riddell 1853
Quercus hemisphaerica hort. ex Endl. 1848
Quercus phellos var. obtusifolia Lam. 1785
Quercus phellos var. sempervirens Marshall 1785
Quercus sempervirens Walt. 1788, (not Mill.)
Quercus virens Ait. 1789
Quercus virginiana var. eximea Sarg. 1918 

Local Names: 

Coast Live Oak

Live Oak

Scrub Live Oak

Southern Live Oak

Spanish Oak

Virginia Live Oak

Range/Natural Distribution:
USA: (Alabama, Florida, Georgia (US), Louisiana, Missouri, North Carolina, South Carolina, Texas, Virginia)

References: 
Oak ICRA Checklist
Oaks of the World

Quercus falcata

Quercus falcata Michx. (1801)

Common Names Red Oak Southern Red Oak Spanish Oak Swamp Red Oak Three-lobed Red Oak Turkey-foot Oak Water Oak

Natural Distribution USA: (Alabama, Arkansas, Delaware, Florida, Georgia (US), Illinois, Indiana, Kentucky, Louisiana, Maryland, Mississippi, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia, Washington DC)

Synonyms Quercus cuneata Wangenh. (1787) Quercus digitata Sudw. (1892) Quercus triloba Michx. (1801) Quercus nobilis K. Koch (1873) Quercus hypophlaeos Kirchn. (1864) Reference: Report from The Oak ICRA Checklist

Quercus lyrata

Name: 
Quercus lyrata Walter (1788) 

Synonyms: 
Quercus bicolor var. lyrata (Walt.) Dippel 1891 

Local Names: 
Overcup Oak
Swamp Post Oak
Swamp White Oak
Water White Oak
White Oak 

Range: 

USA: (Alabama, Arkansas, Delaware, Florida, Georgia (US), Illinois, Indiana, Kentucky, Louisiana, Maryland, Minnesota, Missouri, New Jersey, North Carolina, Oaklahoma, South Carolina, Tennessee, Texas, Virginia)

References: 
Oak ICRA Checklist

Quercus robur

Quercus robur

Quercus pedunculata

English Oak

Pedunculate Oak

French Oak

Quercus prinus

Quercus prinus leaf

Quercus laevis

 Quercus laevis

Quercus rubra

Name: 
Quercus rubra L. (1753)

Synonyms:  
Quercus borealis F. Michx. (1817) 
Quercus rubra var. maxima Marshall (1785) 
Quercus ambigua F. Michx. (1811)

Local Names:
Eastern Red Oak
Northern Red Oak
Red Oak

Range: 

CANADA: (New Brunswick, Nova Scotia, Ontario, Prince Edward Island, Quebec), USA: (Alabama, Arkansas, Connecticut, Delaware, Georgia (US), Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, West Virginia, Wisconsin, Washington DC)

References: 
Oak ICRA Checklist

Quercus glauca

 

Name: 
Quercus glauca Thunb. (1784)

Synonyms:  
Quercus vibrayeana Franch. & Sav. (1878) 
Quercus bambusifolia Fortune (1860) nom. non rite publ. 
Quercus glauca var. micrococca Maxim. 
Quercus glauca var. linearifolia Koidz. (1930) 
Quercus lacera Blume (1851) 
Quercus vaniotii H. Lév. (1913) 
Quercus glauca var. caesia Blume (1851) 
Quercus ichangensis Nakai ex A. Camus (1938) 
Quercus repandifolia J. C. Liao (1968) 
Quercus globosa (T. P. Lin & T. S. Liu) J. C. Liao (1970)

Local Names:
Arakashi
Blue Japanese Oak
Japanese Blue Oak
Ring-cupped Oak

Range: 
WEST ASIA: AFGHANISTAN, HIMALAYA: INDIA: (Jammu & Kashmir, Sikkim), NEPAL, BHUTAN, FAR EAST ASIA: CHINA: (Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, W Sichuan, Taiwan, E Xizang, W to SW Yunnan, Zhejiang), KOREA, JAPAN: (Honshu, Shikoku, Kyushu, Ryukyu)

References: 
Oak ICRA Checklist

Weekend Oak Feature: Blackjack Oak

 

Quercus costaricensis

Name: 
Quercus costaricensis Liebm. (1854)

Synonyms: 
Quercus costaricensis f. kuntzei Trel. 1924
Quercus endresi Trel. 1924
Quercus irazuensis Kuntze 1891    (A. Camus : 319)

Local Names: 
Encino, Roble Encino;

Range: 
CENTRAL AMERICA: Honduras, Costa Rica, Panama

References: 
Oak ICRA Checklist
Oaks of the World

Quercus laevis

Name: 
Quercus laevis Walter (1788)

Synonyms: 
Quercus catesbaei Michx. (1801)

Local Names: 

American Turkey Oak

Barren Scrub Oak

Catesby's Oak

Scrub Oak

Turkey Oak

Turkey-foot Oak

Range: 
USA: (Alabama, Florida, Georgia (US), Louisiana, Mississippi, North Carolina, South Carolina, Virginia)

References: 
Oak ICRA Checklist

Quercus jinpinensis

Name: 
Quercus jinpinensis (Y. C. Hsu & H. Wei Jen) C. C. Huang (1992)

Synonyms: 
Cyclobalanopsis jinpinensis Y.C.Hsu & H.Wei Jen 1976 

Local Names: 
jin ping qing gang

Range: 
CHINA: (SE Yunnan)

References: 
Oak ICRA Checklist
Oaks of the World
Illustration

Quercus libani

Name: 
Quercus libani  G. Olivier (1801) 


Synonyms: 
Quercus carduchorum K.Koch 1849
Quercus serratifolia Benth. ex Petzh. & Kirchn. 1864
Quercus squarrosa Kotschy ex A.DC 1864
Quercus tchihatchewii Kotschy 1860

Local Names: 
Lebanon Oak
Mount Lebanon Oak

Range: 
WEST ASIA: W Iran, NW Iraq, N Israel, N & W Syria, Turkey: (E Anatolia)

References: 
Oak ICRA Checklist
Oaks of the World

Weekend Oak Feature: Post Oak

Post Oak (Quercus stellata). Colored pigment ink on 9"x12" Bristol Board

Quercus gambelii

Name: 
Quercus gambelii Nutt. (1847)

Synonyms: 

Quercus albifolia C. H. Mull. (1942)

Quercus stellata var. utahensis A. DC. (1864)

Quercus gunnisonii Rydb. (1901)

Quercus submollis Rydb. (1901)

Quercus gambelii var. gunnisonii (Torr. & A. Gray) Wenz. (1884)

Quercus utahensis (A. DC.) Rydb. (1901)

Local Names: 
Gambel's Oak
Rocky Mountain White Oak
Shin Oak
Utah White Oak

Range: 
USA: (Arizona, Colorado, Nevada, New Mexico, Oklahoma, Texas, Utah, Wyoming), MEXICO: (Sonora, Chihuahua, Coahuila)

References: 
Oak ICRA Checklist
Images

Quercus virginiana

Name: 
 Quercus virginiana Mill. (1768)

Synonyms: 
Quercus andromeda Riddell 1853
Quercus hemisphaerica hort. ex Endl. 1848
Quercus phellos var. obtusifolia Lam. 1785
Quercus phellos var. sempervirens Marshall 1785
Quercus sempervirens Walt. 1788, (not Mill.)
Quercus virens Ait. 1789
Quercus virginiana var. eximea Sarg. 1918

Local Names: 

Coast Live Oak

Live Oak

Scrub Live Oak

Southern Live Oak

Spanish Oak

Virginia Live Oak

Range/Natural Distribution:
USA: (Alabama, Florida, Georgia (US), Louisiana, Missouri, North Carolina, South Carolina, Texas, Virginia)

References: 
Oak ICRA Checklist
Oaks of the World

Quercus macrocarpa

Name: 
 Quercus macrocarpa Michx. (1801)

Synonyms: 

Quercus macrocarpa 'Oliviformis Hampteri' H. Jäger (1889)

Quercus macrocarpa 'Pannosa' H. Jäger (1889)

Quercus macrocarpa var. oliviformis (F.Michx.) A.Gray 1856
Quercus macrocarpa subsp oliviformis (F.Michx.) A.Camus 1935
Quercus macrophylla hort. not Née
Quercus oliviformis F.Michx. 1811
Quercus ramosa Booth

Local Names: 

Blue Oak

Bur Oak

Mossy Overcup Oak

Mossy-cupped Oak

Mossy-cupped White Oak

Prairie Oak

Range/Natural Distribution:
CANADA: (Manitoba, New Brunswick, Ontario, Quebeck, Saskatchewan), USA: (Alabama, Arkansas, Connecticut, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Michigan, Minnesota, Missouri, Montana, Nebraska, New York, North Dakota, Ohio, Oklahoma, Pennsylvania, South Dakota, Tennessee, Texas, Vermont, Virginia, Wisconsin, Wyoming)

References: 
Oak ICRA Checklist
Oaks of the World
USDA Profile

Quercus acutissima

Name: 
Quercus acutissima Carruth. (1862)

Synonyms: 
Quercus acutissima var. depressinucata H. Wei Jen & R.Q.Gao 1984
Quercus acutissima var. septentrionalis Liou 1936
Quercus acutissima var. lioui Kozlov 1933
Quercus bombyx K.Koch 1873
Quercus castaneifolia Morrison
Quercus lunglingensis Hu 1951
Quercus serrata S. & Z. 1846 not Thunb. nor Carruthers
Quercus uchiyamana Nakai 1914

Local Names: 

Bristle Oak

Japanese Silkworm Oak

Kunugi

Sawthorn Oak

Sawtooth Oak

Silkworm Oak

ma li

Range: 

HIMALAYA: INDIA: (Arunachal Pradesh, Sikkim), NEPAL, BHUTAN, FAR EAST ASIA: CHINA: (Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hebei, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Liaoning, Shaanxi, Shandong, Shanxi, Sichuan, SE Xizang, Yunnan, Zhejiang), KOREA, JAPAN: (Honshu, Shikoku, Kyushu), SOUTH EAST ASIA: N MYANMAR, LAOS

References: 
Oak ICRA Checklist
Oaks of the World
Flora of China
Illustration

Weekend Oak Feature: Willow Oak

 

Autumn Willow Oak. Colored pigment ink on 9"x12" Bristol Board

Quercus lyrata

Name: 
Quercus lyrata Walter (1788)

Synonyms: 
Quercus bicolor var. lyrata (Walt.) Dippel 1891

Local Names: 
Overcup Oak
Swamp Post Oak
Swamp White Oak
Water White Oak
White Oak

Range: 

USA: (Alabama, Arkansas, Delaware, Florida, Georgia (US), Illinois, Indiana, Kentucky, Louisiana, Maryland, Minnesota, Missouri, New Jersey, North Carolina, Oaklahoma, South Carolina, Tennessee, Texas, Virginia)

References: 
Oak ICRA Checklist
Oaks of the World

Quercus coccifera

Name: 
Quercus coccifera L. (1753) 

Synonyms: 
Quercus angustifolia (Laguna) Gonzalez-Albo 1936, not Sessé & Moç. 1894
Quercus arcuata Kotschy ex A.DC 1864
Quercus aucheri auctores, not Jaub. & Spach
Quercus brachybalanos Kotschy 1864
Quercus coccifera Tchich. 1860
Quercus coccifera subsp pseudococcifera (Desf.) Arcangeli 1882
Quercus inops Kotschy 1853
Quercus kermesiana hort.
Quercus kryptocarpa Svent. & Marcet
Quercus mesto Boiss.1842
Quercus pseudococcifera Desf.1799

Local Names: 
Grain Oak
Kermes Oak

Range/Natural Distribution:
NORTH AFRICA: N Algeria , Libya, Morocco, Tunisia, EUROPE: Albania, Balearic Isles, Bosnia & Herzegovena, Bulgaria, France, Greece: (+Aegean Isles including Chios, Crete, Icaria, Karpathos, Rhodes), Italy, Macedonia, Portugal, Sardegna, Serbia, Sicilia, Spain, WEST ASIA: Cyprus, Israel, Jordan, Lebanon, Syria, Turkey: (European & W & S Anatolia)

References: 
Oak ICRA Checklist
Oaks of the World
Image

Quercus suber

Name: 
 Quercus suber L. (1753)

Synonyms: 
Quercus bivonana Guss. 1844
Quercus occidentalis J.Gay 1856
Quercus suber var. occidentalis (J.Gay) Laguna 1883
Quercus suber subsp occidentalis (J.Gay) A.Camus 1938
Quercus subera St-Lag. 1880
Quercus suber var. crinita Pers. 1807

Local Names: 
Cork Oak

Range: 
NORTH AFRICA: N Algeria, Morocco, Tunisia, EUROPE: Corsica, France, SE Italy, Portugal, Sardegna, Sicilia, Spain

References: 
Oak ICRA Checklist
Oaks of the World
Quercus suber tree image from UBC Botanical Garden