LIVE OAK

:''This article is about the tree. For places named Live Oak, see Live Oak''.

'Live oak' or 'evergreen oak' is a general term for a number of unrelated oaks in several different sections of the genus ''Quercus'' that happen to share the character of evergreen foliage.
The name live oak comes from the fact that evergreen oaks are still green and "live" in winter, when other oaks are dormant, leafless and "dead"-looking. The name is used mainly in North America, where evergreen oaks are widespread in warmer areas, along the Atlantic coast from Virginia to Florida, west along the Gulf Coast to Texas and across the southwest to California and southwest Oregon.
Evergreen oak species are also common in the warmer parts of Europe and Asia, and are included in this list for the sake of completeness. These species, although not having "live" in their common names in their countries of origin, are colloquially called live oaks when cultivated in North America.
When the term live oak is used in a specific rather than general sense, it most commonly refers to the Southern live oak (the first species so named), but can often refer to other species regionally.
The live oak is the official state tree of Georgia.
In Texas, a small grove of live oaks (Texas live oak or Southern live oak) is known as a mott.

Contents

Wood

Evergreen species in genus ''Quercus''

See also

External links

Wood

Live oak was widely used in early American shipbuilding; the remarkable resilience of the live oak planking versus its European counterpart in part made the early American frigates so feared by enemy sailors. The live oak of USS ''Constitution'' repelled the shot of HMS ''Guerriere'' so effectively that one of her sailors was heard to shout, "Huzzah! Her sides are made of iron!" The ship was given the nickname, ''Old Ironsides''. Live oak lumber is rarely used for furniture due to warping and twisting while drying. It is used in shipbuilding and tool handles for its strength, energy absorption, and density. Dry Southern live oak lumber has a specific gravity of 0.88, the highest of any North American hardwood.

Evergreen species in genus ''Quercus''

★ Section ''Quercus''. The white oaks. Europe, Asia, north Africa, North America. Styles short; acorns mature in 6 months, sweet or slightly bitter, inside of acorn shell hairless.

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★ ''Quercus arizonica'' - Arizona white oak - southwestern North America

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★ ''Quercus fusiformis'' - Texas live oak - south central North America

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★ ''Quercus geminata'' - Sand live oak - southeastern North America

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★ ''Quercus ilex'' - Holm oak - southern Europe

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★ ''Quercus oblongifolia'' - Mexican blue oak - southwestern North America

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★ ''Quercus polymorpha'' - Mexican white oak or Monterrey oak - Mexico

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★ ''Quercus pungens'' - Sandpaper oak - south central North America

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★ ''Quercus turbinella'' - Shrub live oak - southwestern North America

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★ ''Quercus virginiana'' - Southern live oak - southeastern North America

★ Section ''Cerris''. Europe, Asia, north Africa. Styles long; acorns mature in 18 months, very bitter, inside of acorn shell hairless or slightly hairy.

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★ ''Quercus calliprinos'' - Palestine oak - western Asia

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★ ''Quercus coccifera'' - Kermes oak - southern Europe

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★ ''Quercus semecarpifolia'' - Himalayan oak - eastern Asia

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★ ''Quercus suber'' - Cork oak - southwestern Europe

★ Section ''Protobalanus''. Southwest USA, California coastal ranges & northwest Mexico. Styles short, acorns mature in 18 months, very bitter, inside of acorn shell woolly.

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★ ''Quercus chrysolepis'' - Canyon live oak - southwestern North America, especially coastal ranges of California

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★ ''Quercus palmeri'' - Palmer oak - southwestern North America

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★ ''Quercus tomentella'' - Channel island oak - southwestern North America

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★ ''Quercus vacciniifolia'' - Huckleberry oak - southwestern North America

★ Section ''Lobatae''. The list of Quercus species|red oaks. North, Central & South America. Styles long, acorns mature in 18 months, very bitter, inside of acorn shell woolly.

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★ ''Quercus agrifolia'' - Coast live oak - southwestern North America

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★ ''Quercus canbyi'' - Canby oak - Mexico

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★ ''Quercus emoryi'' - Emory oak - southwestern North America

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★ ''Quercus humboldtii'' - South American Oak - northern South America

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★ ''Quercus laurifolia'' - Laurel oak - southeastern U.S.

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★ ''Quercus hypoleucoides'' - Silverleaf oak - southwestern North America

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★ ''Quercus rhysophylla'' - Loquat-leaf oak - Mexico

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★ ''Quercus wislizenii'' - Interior live oak - southwestern North America
See the list of Quercus species for a fuller listing of oaks including deciduous species.

See also

★ Angel Oak

External links

★ live oak trees

★ Native Plant Information Network Listing of species in the Quercus genus

★ 360 VR's of various live oaks in Texas and Mississippi