Quercus ilicifolia Wangenh.

Bear oak


Species recognized by A Paton, World Checklist of Selected Plant Families external link in 
IUCN Red List Status: NOT EVALUATED external link Showing: scientific names

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Quercus ilicifolia Wangenh.

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Quercus ilicifolia Wangenh.
Quercus ilicifolia Wangenh.

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Table of Contents


General Description

Comments

Source and Additional Information
Project
Editor
Flora of North America Editorial Committee
Location
Citation
Flora of North America Vol. 3 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.

Quercus ilicifolia reportedly hybridizes with Q . coccinea , Q . falcata , Q . imbricaria , Q . marilandica , Q . phellos , Q . rubra , and Q . velutina .

The Iroquois considered Quercus ilicifolia very helpful in treating gynecological problems (D. E. Moerman 1986).

References

Description

Source and Additional Information
Project
Editor
Flora of North America Editorial Committee
Location
Citation
Flora of North America Vol. 3 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.

Trees or shrubs , deciduous, to 6 m. Bark dark gray, becoming shallowly fissured and scaly, inner bark pinkish. Twigs brown or yellowish brown, 1.5-3 mm diam., pubescent. Terminal buds dark reddish brown, ovoid, 2-4.5 mm, apex puberulent. Leaves: petiole (8-)10-25 mm, pubescent. Leaf blade ovate to elliptic or obovate, 50-120 × 30-90 mm, base cuneate to obtuse, margins with 3-7 acute lobes separated by shallow sinuses and 5-14 awns, apex acute; surfaces abaxially pale green to gray, tomentose, adaxially glossy dark green, glabrous, secondary veins raised on both surfaces. Acorns biennial; cup saucer-shaped to cup-shaped, 5-9 mm high × 10.5-17 mm wide, covering 1/4-1/3(-1/2) nut, outer surface puberulent, inner surface pubescent, scale tips tightly appressed, acute; nut ovoid to subglobose, 9.5-16 × 8-11 mm, striate, puberulent, scar diam. 4.8-7 mm. 2 n = 24.
References
"Quercus ilicifolia Wangenh.". Encyclopedia of Life, available from "http://www.eol.org/pages/1151535". Accessed 18 Mar 2010.