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Willow Oak

 
Willow Oak

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Willow Oak



 
 
Quercus phellos (Willow oak) is a deciduous
Deciduous

Deciduous means falling off at maturity or tending to fall off and is typically used in reference to trees or shrubs that lose their leaves seasonally and to the shedding of other plant structures such as petals after flowering or fruit when ripe....
 tree
TREE

TREE was a Boston hardcore punk band formed in the summer of 1990. They were active in the Boston music scene until disbanding in 2002....
 in the red oak
List of Quercus species

This is an incomplete list of Quercus species. The genus contains about 400 species....
 group of oak
Oak

The term oak can be used as part of the common name of any of about 400 species of trees and shrubs in the genus Quercus , which are listed in the List of Quercus species, and some related genera, notably Lithocarpus....
s. It is native to eastern
Eastern United States

The Eastern Half of The United States, the American East, or simply the East is traditionally defined as the states east of the Mississippi River....
 North America
North America

North America is the northern continent of the Americas, situated in the Earth's northern hemisphere and almost totally in the western hemisphere....
 from southern New York
New York

The State of New York is a U.S. state in the Mid-Atlantic States and Northeastern United States regions of the United States and is the nation's List of U.S....
 (Long Island
Long Island

Long Island is an island located in southeastern New York, United States, just east of Manhattan. Stretching northeast into the Atlantic Ocean, Long Island contains four counties, two of which are Borough s of New York City, and two of which are mainly suburban....
) south to northern Florida
Florida

Florida is a U.S. state located in the Southeastern United States of the United States, bordering Alabama to the northwest and Georgia to the northeast....
, and west to southernmost Illinois
Illinois

The State of Illinois is a U.S. state of the United States, the 21st to be admitted to the United States. Illinois is the most populous and demographically diverse Midwestern United States state and the fifth most populous state in the nation....
 and eastern Texas
Texas

Texas is a U.S. state located in the South Central United States, nicknamed the Lone Star State. Texas is the second largest U.S. state in both area and population, spanning , and with a growing population of 24.3 million residents....
. It is most commonly found growing on lowland floodplain
Floodplain

||-||-||-||-||-||-||-||}A floodplain, or flood plain, is flat or nearly flat land adjacent to a stream or river that experiences occasional or periodic flooding....
s, often along stream
Stream

A stream is a body of water less than 60 feet wide with a current , confined within a stream bed and stream banks. Depending on its locale or certain characteristics, a stream may be referred to as brook, beck, Burn , creek, crick, kill, lick , rill, river syke, bayou, rivu...
s, but rarely also in uplands with poor drainage, up to 400 m altitude.

It is a medium-sized tree growing to 20-30 m tall (exceptionally to 39 m), with a trunk up to 1-1.5 m diameter (exceptionally 2 m).






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Encyclopedia


Quercus phellos (Willow oak) is a deciduous
Deciduous

Deciduous means falling off at maturity or tending to fall off and is typically used in reference to trees or shrubs that lose their leaves seasonally and to the shedding of other plant structures such as petals after flowering or fruit when ripe....
 tree
TREE

TREE was a Boston hardcore punk band formed in the summer of 1990. They were active in the Boston music scene until disbanding in 2002....
 in the red oak
List of Quercus species

This is an incomplete list of Quercus species. The genus contains about 400 species....
 group of oak
Oak

The term oak can be used as part of the common name of any of about 400 species of trees and shrubs in the genus Quercus , which are listed in the List of Quercus species, and some related genera, notably Lithocarpus....
s. It is native to eastern
Eastern United States

The Eastern Half of The United States, the American East, or simply the East is traditionally defined as the states east of the Mississippi River....
 North America
North America

North America is the northern continent of the Americas, situated in the Earth's northern hemisphere and almost totally in the western hemisphere....
 from southern New York
New York

The State of New York is a U.S. state in the Mid-Atlantic States and Northeastern United States regions of the United States and is the nation's List of U.S....
 (Long Island
Long Island

Long Island is an island located in southeastern New York, United States, just east of Manhattan. Stretching northeast into the Atlantic Ocean, Long Island contains four counties, two of which are Borough s of New York City, and two of which are mainly suburban....
) south to northern Florida
Florida

Florida is a U.S. state located in the Southeastern United States of the United States, bordering Alabama to the northwest and Georgia to the northeast....
, and west to southernmost Illinois
Illinois

The State of Illinois is a U.S. state of the United States, the 21st to be admitted to the United States. Illinois is the most populous and demographically diverse Midwestern United States state and the fifth most populous state in the nation....
 and eastern Texas
Texas

Texas is a U.S. state located in the South Central United States, nicknamed the Lone Star State. Texas is the second largest U.S. state in both area and population, spanning , and with a growing population of 24.3 million residents....
. It is most commonly found growing on lowland floodplain
Floodplain

||-||-||-||-||-||-||-||}A floodplain, or flood plain, is flat or nearly flat land adjacent to a stream or river that experiences occasional or periodic flooding....
s, often along stream
Stream

A stream is a body of water less than 60 feet wide with a current , confined within a stream bed and stream banks. Depending on its locale or certain characteristics, a stream may be referred to as brook, beck, Burn , creek, crick, kill, lick , rill, river syke, bayou, rivu...
s, but rarely also in uplands with poor drainage, up to 400 m altitude.

Quercus Phellos Usfws
It is a medium-sized tree growing to 20-30 m tall (exceptionally to 39 m), with a trunk up to 1-1.5 m diameter (exceptionally 2 m). It is distinguished from most other oaks by its leaves
Leaf

In botany, a leaf is an above-ground plant Organ specialized for photosynthesis. For this purpose, a leaf is typically flat and thin, to expose the cells containing chloroplast to light over a broad area, and to allow light to penetrate fully into the tissues....
, which are shaped like willow
Willow

Willows, sallows, and osiers form the genus Salix, around 400 species of deciduous trees and shrubs, found primarily on moist soils in cold and temperate regions of the Northern Hemisphere....
 leaves, 5-12 cm long and 1-2.5 cm broad with an entire margin; they are bright green above, paler beneath, usually hairless but sometimes downy beneath. The fruit
Fruit

The term fruit has different meanings dependent on context, and the term is not synonymous in food preparation and biology. In botany, which is the scientific study of plants, fruits are the ripened Ovary of flowering plants....
 is an acorn
Acorn

The acorn, or oak nut, is the nut of the oak tree . It is a nut , containing a single seed , enclosed in a tough, leathery shell, and borne in a cup-shaped cupule....
, 8-12 mm long, and almost as wide as long, with a shallow cup; it is one of the most prolific producers of acorns, an important food tree for squirrel
Squirrel

File:Eichh?rnchen D?sseldorf Hofgarten edit.jpgA squirrel is one of many small or medium-sized rodents in the family Sciuridae. In the English language-speaking world, squirrel commonly refers to members of this family's genus Sciurus and Tamiasciurus, which are tree squirrels with large bushy tails, indigenous to Asia, the America...
s, bird
Bird

Birds are wing, Bipedalismal, endothermic , vertebrate animals that lay egg . There are around 10,000 living species, making them the most numerous tetrapod vertebrates....
s, and other animals in the forest. The tree starts acorn production around 15 years of age, earlier than many oak species.

Willow oaks can grow moderately fast (up to 60 cm / 2 feet a year), and tend to be conic to oblong when young, rounding out and gaining girth at maturity (i.e. more than 50 years).

Cultivation and uses

Quercus Phellos Acorns
Economic uses are primarily as an ornamental tree and the wood
Wood

Wood is an organic material; in the strict sense wood is produced as secondary xylem in the stems of woody plants, notably trees but also shrubs, etc....
 for pulp
Wood pulp

Pulp is a dry fibrous material prepared by chemically or mechanically separating fibers from wood or fiber crops.Pulp can be either fluffy or formed into thick sheets....
 and paper
Paper

Paper is thin material mainly used for writing upon, printing upon or packaging. It is produced by pressing together moist fibers, typically cellulose pulp derived from wood, rags or grasses, and drying them into flexible sheets....
 production, but also for lumber; it is often marketed as "red oak" wood.

The Willow oak is one of the most popular trees for horticultural
Horticulture

'Horticulture' is the industry and science of plant cultivation. Horticulturists work and conduct research in the disciplines of plant propagation and cultivation, Crop , plant breeding and genetic engineering, plant biochemistry, and plant physiology....
 planting, due to its rapid growth, hardiness, balance between axial and radial dominance, ability to withstand both sun and shade, light green leaf color and full crown. Despite being massively planted in the U.S. South (such as Washington, DC and Atlanta, Georgia
Atlanta, Georgia

Atlanta is the Capital and most populous city in Georgia , as well as the 33rd largest city in the United States of America with a population of 519,145....
) around malls, along roads, etc., the tree tends to grow larger than planners expect, and often leads to cracked sidewalks (one intriguing solution being tried in D.C. is to use 'rubber' sidewalks, made from recycled tires.

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