Catesby’s oak (Quercus laevis, Fl. Carol.: 234 (1788))

Family: Fagaceae

Author: Walter

Bibliography: Fl. Carol.: 234 (1788)

Year: 1788

Status: accepted

Rank: species

Genus: Quercus

Vegetable: False

Observations: SE. U.S.A.

Description

Catesby’s oak, known scientifically as Quercus laevis, is a distinguished member of the Fagaceae family. This species is native to the southeastern United States, where it thrives in a variety of habitats, contributing to the region’s rich biodiversity.

In the late 18th century, botanist Thomas Walter documented this species in his work, “Flora Caroliniana,” highlighting its significance within the local flora. Walter’s description remains a cornerstone reference, emphasizing the importance of Catesby’s oak in North American botanical studies.

Catesby’s oak typically inhabits sandy soils and is well-adapted to survive in such challenging environments. This adaptability speaks to the resilience and ecological niche of the species, allowing it to persist in areas where other types of vegetation might struggle. Its presence in these habitats supports various forms of wildlife, offering both food and shelter.

The tree is recognized for its picturesque form and the distinctive characteristics of its leaves and acorns. Its foliage tends to have a glossy texture, which is a visual marker distinguishing it from other oaks. Furthermore, the acorns of Catesby’s oak play a crucial role in the ecosystem, providing a nutritious food source for numerous animal species, including birds and mammals.

Understanding the role of Quercus laevis in southeastern U.S.A. ecosystems provides insight into the complex interdependencies among species in these regions. This oak’s ability to adapt and thrive in sandy soils demonstrates nature’s resilience and intricacy, making Catesby’s oak a subject of ongoing interest in botanical research and conservation efforts.

Common Names

Eng: catesby’s oak, turkey oak
En: Catesby’s oak, Turkey oak, American Turkey Oak, Catesby Oak

Synonyms

• Quercus laevis f. rappii (Trel.)
• Quercus laevis f. lineariloba (Trel.)
• Quercus catesbaei f. rappii ((Trel.) A.Camus)
• Quercus catesbaei (Michx.)

Distribution

• Alabama (native)
• Florida (native)
• Georgia (native)
• Louisiana (native)
• Mississippi (native)
• North Carolina (native)
• South Carolina (native)
• Virginia (native)

Additional Images

Leaf

Taken Oct 2, 2022 by Jason Boutwell (cc-by-sa)

Taken Aug 20, 2019 by that’s someguy (cc-by-sa)

Taken Jul 15, 2022 by Jua Mor (cc-by-sa)

Taken Dec 15, 2021 by Erika Lozano (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/2878626)
• POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:296349-1)
• PlantNet (https://identify.plantnet.org/species/the-plant-list/Quercus laevis Walter)

Specifications

Growth form>: Single Stem

Growth habit>: Tree

Growth rate>: Rapid

Growth

Ph maximum: 5.8

Ph minimum: 4.0