Quercus laevis

Walter

Fl. Carol., 234. 1788.

Common names: Turkey oak
EndemicSelected by author to be illustratedWeedy
Synonyms: Species Michaux
Treatment appears in FNA Volume 3.
Revision as of 19:47, 26 July 2019 by FNA>Volume Importer
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Trees or shrubs, deciduous, to 20 m. Bark bluish gray, deeply furrowed, inner bark orangish or reddish. Twigs dark reddish-brown with distinct grayish cast, (1.5-) 2-3.5 (-4) mm diam., sparsely pubescent to almost glabrous. Terminal buds light-brown to reddish-brown, conic or narrowly ovoid-ellipsoid, 5.5-12 mm, pubescent. Leaves: petiole 5-25 mm, glabrous. Leaf-blade circular or broadly ovate-elliptic, widest near or proximal to middle, 100-200 × 80-150 mm, base attenuate to acute, occasionally obtuse or rounded, blade decurrent on petiole, margins with 3-7 (-9) lobes and 7-20 awns, lobes attenuate to falcate, occasionally oblong or distally expanded, apex acute to acuminate; surfaces abaxially occasionally orange-scurfy, usually glabrous except for conspicuous axillary tufts of tomentum, adaxially glabrous, secondary-veins raised on both surfaces. Acorns biennial; cup somewhat goblet-shaped, 9-14 mm high × 16-24 mm wide, covering 1/3 nut, outer surface puberulent, inner surface pubescent, scales occasionally tuberculate, tips loose, especially at margin of cup, acute, margin conspicuously involute; nut ovoid to broadly ellipsoid, 17-28 × 12-18 mm, often faintly striate, glabrate, scar diam. 6-10 mm.


Phenology: Flowering early to mid spring.
Habitat: Dry sandy soils of barrens, sandhills, and well-drained ridges
Elevation: 0-150 m

Distribution

V3 90-distribution-map.gif

Ala., Fla., Ga., La., Miss., N.C., S.C., Va.

Discussion

Quercus laevis reportedly hybridizes with Q. falcata (= Q. ×blufftonensis Trelease), Q. hemisphaerica, Q. incana, and Q. marilandica (C. S. Sargent 1918); with Q. nigra; and with Q. arkansana, Q. coccinea, Q. myrtifolia, Q. phellos, Q. shumardii, and Q. velutina (D. M. Hunt 1989).

Selected References

None.

Lower Taxa

None.
... more about "Quercus laevis"
Richard J. Jensen +
Walter +
Turkey oak +
Ala. +, Fla. +, Ga. +, La. +, Miss. +, N.C. +, S.C. +  and Va. +
0-150 m +
Dry sandy soils of barrens, sandhills, and well-drained ridges +
Flowering early to mid spring. +
Fl. Carol., +
Endemic +, Selected by author to be illustrated +  and Weedy +
Species +
Quercus laevis +
Quercus sect. Lobatae +
species +