Report from the Oak ICRA checklist
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List of all 66 accepted names of oak species and other taxa that may be found in Texas
Please remember that data on distribution is continually revised. The compiler would be glad to hear of any errors, omissions, or other suggested corrections. Please use the feedback button on the search page to contact the compiler.

Note: [P] before a name indicates a leaf illustration of this taxon in the full name report.


[P] Quercus arizonica Sarg. (1895) [DISTRIBUTION: USA: (Arizona, New Mexico, W Texas), MEXICO: (Sonora, Chihuahua, Coahuila, Durango)]
[P] Quercus arkansana Sarg. (1911) [DISTRIBUTION: USA: (Alabama, Arkansas, NW Florida, Georgia (US), Louisiana, Mississippi, E Texas)]
Quercus ×beaumontiana Sarg. (1918) {Q. falcata Michx. × Q. laurifolia Michx.} [DISTRIBUTION: USA: (Texas)]
[P] Quercus boyntonii Beadle (1901) [DISTRIBUTION: USA: (Alabama, E Texas)]
[P] Quercus buckleyi Nixon & Dorr (1985) [DISTRIBUTION: USA: (Oklahoma, Texas)]
Quercus ×burnetensis Little (1943) {Q. macrocarpa Michx. × Q. virginiana Mill.} [DISTRIBUTION: USA: (Texas)]
Quercus ×caduca Trel. (1917) {Q. incana Bartram × Q. nigra L.} [DISTRIBUTION: USA: (Alabama, Florida, Georgia (US), Missouri, Texas, Virginia)]
[P] Quercus canbyi Trel. (1924) [DISTRIBUTION: USA: (Texas), MEXICO: (Coahuila, Neuvo León, Tamaulipas)]
Quercus carmenensis C.H. Mull. (1937) [DISTRIBUTION: USA: (SW Texas), MEXICO: (Coahuila)]
[P] Quercus ×comptoniae Sarg. (1918) {Q. lyrata Walter × Q. virginiana Mill.} [DISTRIBUTION: USA: (Alabama, Louisiana, Mississippi, Texas)]
Quercus ×cravenensis Little (1943) {Q. incana Bartram × Q. marilandica Münchh.} [DISTRIBUTION: USA: (Alabama, Georgia (US), North Carolina, South Carolina, Texas, Virginia)]
Quercus depressipes Trel. (1924) [DISTRIBUTION: USA: (W Texas), MEXICO: (Chihuahua, Durango, S Zacatecas, N Jalisco)]
Quercus ×diversiloba Tharp ex A. Camus (1952) {Q. laurifolia Michx. × Q. marilandica Münchh.} [DISTRIBUTION: USA: (Texas)]
Quercus ×drummondii Liebm. (1854) {Q. margaretta (Ashe) Small × Q. stellata Wangenh.} [DISTRIBUTION: USA: (Texas)]
[P] Quercus emoryi Torr. (1848) [DISTRIBUTION: USA: (Arizona, New Mexico, W Texas), MEXICO: (Sonora, Chihuahua, Coahuila, Nuevo León, Tamaulipas, Durango)]
[P] Quercus falcata Michx. (1801) [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 ]
[P] Quercus fusiformis Small (1903) [DISTRIBUTION: USA: (SW Oklahoma, Texas), MEXICO: (Coahuila, Nuevo León, Tamaulipas)]
[P] Quercus gambelii Nutt. (1847) [DISTRIBUTION: USA: (Arizona, Colorado, Nevada, New Mexico, Oklahoma, Texas, Utah, Wyoming), MEXICO: (Sonora, Chihuahua, Coahuila)]
[P] Quercus graciliformis C.H. Mull. (1934) [DISTRIBUTION: USA: Described from the Chisos Mts, Brewster County, Texas]
[P] Quercus gravesii Sudw. (1927) [DISTRIBUTION: USA: (SW Texas), MEXICO: (Coahuila)]
[P] Quercus grisea Liebm. (1854) [DISTRIBUTION: USA: (Arizona, New Mexico, W Texas), MEXICO: (Sonora, Chihuahua, Coahuila, Nuevo León, Durango, Zacatecas, San Luis Potosí, Jalisco, Aguascalientes, Guanajuato, Querétaro, Veracruz)]
[P] Quercus ×guadalupensis Sarg. (1918) {Q. macrocarpa Michx. × Q. stellata Wangenh.} [DISTRIBUTION: USA: (Texas)]
[P] Quercus ×hastingsii Sarg. (1918) {Q. buckleyi Nixon & Dorr × Q. marilandica Münchh.} [DISTRIBUTION: USA: (Texas)]
Quercus havardii Rydb. (1901) [DISTRIBUTION: USA: (SE New Mexico, W Oklahoma, NW Texas)]
[P] Quercus hemisphaerica Bartram ex Willd. (1805) [DISTRIBUTION: USA: (Alabama, Arkansas, Florida, Georgia (US), Louisiana, Missouri, North Carolina, South Carolina, Texas, Virginia)]
[P] Quercus ×heterophylla F. Michx. (1811) {Q. phellos L. × Q. rubra L.} [DISTRIBUTION: USA: (Alabama, Arkansas, Delaware, Minnesota, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Texas)]
[P] Quercus hinckleyi C.H. Mull. (1951) [DISTRIBUTION: USA: (Texas: Presidio County), MEXICO: (Sonora, N Chihuahua)]
[P] Quercus hypoleucoides A. Camus (1932) [DISTRIBUTION: USA: (Arizona, SW New Mexico, W Texas), MEXICO: (Sonora, Chihuahua, Coahuila, Nuevo León, Durango)]
[P] Quercus imbricaria Michx. (1801) [DISTRIBUTION: USA: (Arkansas, Delaware, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Minnesota, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Texas, Virginia, West Virginia, Washington DC)]
Quercus ×inconstans E.J. Palmer (1929) {Q. gravesii Sudw. × Q. hypoleucoides A. Camus} [DISTRIBUTION: USA: (Texas)]
Quercus intricata Trel. (1922) [DISTRIBUTION: USA: (W Texas), MEXICO: (Chihuahua, Coahuila, Nuevo León, Durango, Zacatecas)]
Quercus ×joorii Trel. (1924) {Q. falcata Michx. × Q. shumardii Buckley} [DISTRIBUTION: USA: (Texas)]
[P] Quercus laceyi Small (1901) [DISTRIBUTION: USA: (Texas), MEXICO: (Coahuila, Nuevo León)]
Quercus laceyi Small × Q. macrocarpa Michx. [DISTRIBUTION: USA: (Texas)]
[P] Quercus laurifolia Michx. (1801) [DISTRIBUTION: USA: (Alabama, Arkansas, Florida, Georgia (US), Louisiana, North Carolina, South Carolina, Texas, Virginia)]
[P] Quercus lyrata Walter (1788) [DISTRIBUTION: USA: (Alabama, Arkansas, Delaware, Florida, Georgia (US), Illinois, Indiana, Kentucky, Louisiana, Maryland, Minnesota, Missouri, New Jersey, North Carolina, Oaklahoma, South Carolina, Tennessee, Texas, Virginia)]
Quercus ×macnabiana Sudw. (1927) {Q. sinuata Walter × Q. stellata Wangenh.} [DISTRIBUTION: USA: (Arkansas, Oklahoma, Texas)]
Quercus ×macnabiana nothovar. mahonii (E.J. Palmer) Govaerts (1998) {Q. sinuata var. breviloba (Torr.) C. H. Mull. × Q. stellata Wangenh.} [DISTRIBUTION: USA: (Arkansas, Oklahoma, Texas)]
[P] Quercus margarettae (Ashe) Small (1903) [DISTRIBUTION: USA: (Alabama, Arkansas, Florida, Georgia (US), Louisiana, Mississippi, Missouri, New York, North Carolina, Oklahoma, South Carolina, Texas)]
[P] Quercus mohriana Buckley ex Rydb. (1901) [DISTRIBUTION: USA: (NE New Mexico, W Oklahoma, WC & W Texas), MEXICO: (Coahuila)]
Quercus mohriana Buckley ex Rydb. × Q. stellata Wangenh. [DISTRIBUTION: USA: (Texas)]
[P] Quercus muehlenbergii Engelm. × Q. turbinella Greene [DISTRIBUTION: USA: (Texas)]
Quercus ×neotharpii A. Camus (1939) {Q. minima (Sarg.) Small × Q. stellata Wangenh.} [DISTRIBUTION: USA: (Texas)]
[P] Quercus nigra L. (1753) [DISTRIBUTION: USA: (Alabama, Arkansas, Delaware, Florida, Georgia (US), Kentucky, Louisiana, Maryland, Missouri, Mississippi, New Jersey, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia)]
[P] Quercus oblongifolia Torr. (1853) [DISTRIBUTION: USA: (Arizona, SW New Mexico, W Texas), MEXICO: (Sonora, Chihuahua, Coahuila, Durango)]
Quercus ×organensis Trel. (1917) {Q. arizonica Sarg. × Q. grisea Liebm.} [DISTRIBUTION: USA: (SE Arizona, New Mexico, Texas)]
[P] Quercus pagoda Raf. (1838) [DISTRIBUTION: USA: (Alabama, Arkansas, Florida, Georgia (US), Illinois, Indiana, Kentucky, Louisiana, Mississippi, Missouri, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia)]
Quercus ×pauciloba Rydb. (1901) {Q. gambelii Nutt. × Q. turbinella Greene} [DISTRIBUTION: USA: (Arizona, Utah, Texas)]
[P] Quercus phellos L. (1753) [DISTRIBUTION: USA: (Alabama, Arkansas, Delaware, Florida, Georgia (US), Illinois, Kentucky, Louisiana, Maryland, Minnesota, Mississippi, New Jersey, New York, North Carolina, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, Washington DC)]
[P] Quercus polymorpha Schltdl. & Cham. (1830) [DISTRIBUTION: USA: (S Texas), MEXICO: (Nuevo León, Tamaulipas, San Luis Potosí, Querétaro, Hidalgo, Veracruz, Puebla, Oaxaca, Chiapas), CENTRAL AMERICA: GUATEMALA (Chiquimula, Huehuetenango, Jalapa, Zacapa), HONDURAS]
[P] Quercus pungens Liebm. (1854) [DISTRIBUTION: USA: (Arizona, New Mexico, Texas), MEXICO: (Chihuahua, Coahuila)]
Quercus robusta C.H. Mull. (1934) [DISTRIBUTION: USA: (Texas: Chisos Mountains)]
[P] Quercus rugosa Née (1801) [DISTRIBUTION: USA: (S Arizona, New Mexico, W Texas), MEXICO: (Sonora, Coahuila, Nuevo León, Durango, S Zacatecas, San Luis Potosí, Jalisco, Aguascalientes, Guanajuato, Querétaro, Hidalgo, Veracruz, Colima, Michoacán, México State, México DF, Morelos, Tlax]
[P] Quercus similis Ashe (1924) nom. cons. prop. in prep. [DISTRIBUTION: USA: (Alabama, Arkansas, Georgia (US), Louisiana, Missouri, South Carolina, Texas)]
[P] Quercus sinuata Walter (1788) [DISTRIBUTION: USA: (Alabama, Arkansas, Florida, Georgia (US), Louisiana, Mississippi, North Carolina, Oklahoma, South Carolina, Texas), MEXICO: (Coahuila, Nuevo León, Tamaulipas)]
[P] Quercus sinuata var. breviloba (Torr.) C.H. Mull. (1944) [DISTRIBUTION: USA: (Oklahoma, Texas), MEXICO: (Coahuila, Nuevo León, Tamaulipas)]
[P] Quercus sinuata Walter var. sinuata [DISTRIBUTION: USA: (Alabama, Arkansas, Florida, Georgia (US), Louisiana, Mississippi, North Carolina, South Carolina, Texas)]
[P] Quercus ×sterilis Trel. (1917) {Q. marilandica Münchh. × Q. nigra L.} [DISTRIBUTION: USA: (Georgia (US), North Carolina, Texas)]
[P] Quercus ×sternbergii Lübbert ex Lamant & Coombes (2023) {Q. buckleyi Nixon & Dorr × Q. shumardii Buckley} [DISTRIBUTION: USA: (Texas)]
Quercus tardifolia C.H. Mull. (1936) [DISTRIBUTION: USA: (Texas: Chisos Mts), MEXICO: (Coahuila)]
[P] Quercus texana Buckley (1861) [DISTRIBUTION: USA: (Alabama, Arkansas, Illinois, Kentucky, Louisiana, Mississippi, Missouri, Tennessee, Texas)]
Quercus ×tharpii C.H. Mull. (1938) {Q. emoryi Torr. × Q. graciliformis C. H. Mull.} [DISTRIBUTION: USA: (Texas)]
[P] Quercus toumeyi Sarg. (1895) [DISTRIBUTION: USA: (SE Arizona, SW New Mexico, W Texas), MEXICO: (Sonora, Chihuahua)]
[P] Quercus turbinella Greene (1889) [DISTRIBUTION: USA: (Arizona, California, Colorado, Nevada, New Mexico, Texas, Utah), MEXICO: (Baja California (Norte), Sonora, Chihuahua)]
[P] Quercus vaseyana Buckley (1883) [DISTRIBUTION: USA: (Texas), MEXICO: (Chihuahua, Coahuila, Nuevo León)]
[P] Quercus virginiana Mill. (1768) [DISTRIBUTION: USA: (Alabama, Florida, Georgia (US), Louisiana, Missouri, North Carolina, South Carolina, Texas, Virginia)]