Swamp post oak (Quercus lyrata, Fl. Carol.: 235 (1788))

Family: Fagaceae

Author: Walter

Bibliography: Fl. Carol.: 235 (1788)

Year: 1788

Status: accepted

Rank: species

Genus: Quercus

Vegetable: Unknown

Observations: E. & C. U.S.A.

Description

The Swamp Post Oak, scientifically known as Quercus lyrata, is an intriguing tree species belonging to the Fagaceae family. This deciduous oak tree is predominantly found in the eastern and central regions of the United States.

A key characteristic of the Swamp Post Oak is its adaptability to wetland environments, thriving particularly well in lowland areas and swampy locales. These habitats suggest a resilience to moisture-rich soils, making the Swamp Post Oak a vital component of the ecosystem where it helps stabilize wetland areas and support diverse wildlife.

The tree showcases a unique leaf structure with lobes that curve, resembling a lyre’s shape, which is reflected in its scientific name. In autumn, the foliage transitions to a spectrum of warm hues, adding to the landscape’s seasonal beauty.

Introduced formally in 1788 by the botanist Walter, this oak has been recognized for its robust wood that is utilized in various applications, particularly in furniture making and as a source of firewood due to its density and strength.

With both ecological and practical significance, the Swamp Post Oak stands as a remarkable example of nature’s adaptability and utility, deeply rooted in the flora of the United States.

Common Names

Eng: overcup oak, swamp post oak
En: Swamp post oak, Overcup oak, Swamp white oak
Ar: سنديان قيثاري
Zh: 琴葉櫟
Cs: Dub lyrovitý
Fi: Lyyratammi
De: Leierblättrige Eiche
Pl: Dąb lirolistny
Zh-tw: 琴葉櫟

Synonyms

• Quercus bicolor var. lyrata ((Walter) Dippel)
• Scolodrys lyrata ((Walter) Raf.)

Distribution

• Alabama (native)
• Arkansas (native)
• Delaware (native)
• Florida (native)
• Georgia (native)
• Illinois (native)
• Indiana (native)
• Kentucky (native)
• Louisiana (native)
• Maryland (native)
• Mississippi (native)
• Missouri (native)
• New Jersey (native)
• North Carolina (native)
• Oklahoma (native)
• South Carolina (native)
• Tennessee (native)
• Texas (native)
• Virginia (native)

Additional Images

Leaf

Taken May 16, 2022 by Dieter Albrecht (cc-by-sa)

Taken May 16, 2022 by Dieter Albrecht (cc-by-sa)

Taken Sep 2, 2022 by tomhuck88 (cc-by-sa)

Bark

Taken May 16, 2022 by Dieter Albrecht (cc-by-sa)

Taken Sep 2, 2022 by tomhuck88 (cc-by-sa)

Habit

Taken May 16, 2022 by Dieter Albrecht (cc-by-sa)

Taken Sep 2, 2022 by tomhuck88 (cc-by-sa)

Fruit

Taken Sep 2, 2022 by tomhuck88 (cc-by-sa)

© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.

© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.

© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.

Sources

• WFO (No URL)
• IPNI (No URL)
• GBIF (https://www.gbif.org/species/2878378)
• POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:324855-2)
• PlantNet (https://identify.plantnet.org/species/the-plant-list/Quercus lyrata Walter)

Specifications

Growth