Eastern white pine
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''Pinus strobus'', commonly called the eastern white pine, northern white pine, white pine, Weymouth pine (British), and soft pine is a large
pine A pine is any conifer tree or shrub in the genus ''Pinus'' () of the family Pinaceae. ''Pinus'' is the sole genus in the subfamily Pinoideae. The World Flora Online created by the Royal Botanic Gardens, Kew and Missouri Botanical Garden accep ...
native to eastern North America. It occurs from
Newfoundland Newfoundland and Labrador (; french: Terre-Neuve-et-Labrador; frequently abbreviated as NL) is the easternmost province of Canada, in the country's Atlantic region. The province comprises the island of Newfoundland and the continental region ...
, Canada west through the
Great Lakes region The Great Lakes region of North America is a binational Canadian–American region that includes portions of the eight U.S. states of Illinois, Indiana, Michigan, Minnesota, New York, Ohio, Pennsylvania and Wisconsin along with the Canadian p ...
to southeastern
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and
Minnesota Minnesota () is a state in the upper midwestern region of the United States. It is the 12th largest U.S. state in area and the 22nd most populous, with over 5.75 million residents. Minnesota is home to western prairies, now given over to ...
, United States, and south along the
Appalachian Mountains The Appalachian Mountains, often called the Appalachians, (french: Appalaches), are a system of mountains in eastern to northeastern North America. The Appalachians first formed roughly 480 million years ago during the Ordovician Period. They ...
and upper
Piedmont it, Piemontese , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1_info1 = , demographics1_title2 ...
to northernmost
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and perhaps very rarely in some of the higher elevations in northeastern
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. It is considered rare in
Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th s ...
. The Native American
Haudenosaunee The Iroquois ( or ), officially the Haudenosaunee ( meaning "people of the longhouse"), are an Iroquoian Peoples, Iroquoian-speaking Confederation#Indigenous confederations in North America, confederacy of First Nations in Canada, First Natio ...
named it the "
Tree of Peace The Iroquois Tree of Peace finds its roots in a man named Dekanawida, the peace-giver. The legends surrounding his place amongst the Iroquois (the Haudenosaunee) is based in his role in creating the Five Nations Confederacy, which consisted of ...
". It is known as the "Weymouth pine" in the United Kingdom, after Captain
George Weymouth George Weymouth (Waymouth) () was an English explorer of the area now occupied by the state of Maine. Voyages George Weymouth was a native of Cockington, Devon, who spent his youth studying shipbuilding and mathematics. In 1602 Weymouth was ...
of the
British Royal Navy The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against F ...
, who brought its seeds to England from
Maine Maine () is a state in the New England and Northeastern regions of the United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and north ...
in 1605.


Distribution

''P. strobus'' is found in the
nearctic The Nearctic realm is one of the eight biogeographic realms constituting the Earth's land surface. The Nearctic realm covers most of North America, including Greenland, Central Florida, and the highlands of Mexico. The parts of North America t ...
temperate broadleaf and mixed forests Temperate broadleaf and mixed forest is a temperate climate terrestrial habitat type defined by the World Wide Fund for Nature, with broadleaf tree ecoregions, and with conifer and broadleaf tree mixed coniferous forest ecoregions. These fo ...
biome A biome () is a biogeographical unit consisting of a biological community that has formed in response to the physical environment in which they are found and a shared regional climate. Biomes may span more than one continent. Biome is a broader ...
of eastern North America. It prefers well-drained or sandy soils and humid climates, but can also grow in boggy areas and rocky highlands. In mixed forests, this dominant tree towers over many others, including some of the large broadleaf hardwoods. It provides food and shelter for numerous forest birds, such as the
red crossbill The red crossbill or common crossbill (''Loxia curvirostra'') is a small passerine bird in the finch family Fringillidae. Crossbills have distinctive mandibles, crossed at the tips, which enable them to extract seeds from conifer cones and other ...
, and small mammals such as
squirrel Squirrels are members of the family Sciuridae, a family that includes small or medium-size rodents. The squirrel family includes tree squirrels, ground squirrels (including chipmunks and prairie dogs, among others), and flying squirrels. Squ ...
s. Fossilized white pine leaves and pollen have been discovered by
Brian Axsmith Brian J. Axsmith (June 3, 1962 – May 5, 2020) was an American paleobotanist, paleoecologist, and professor of biology at the University of South Alabama, where he taught ecology, evolutionary biology, and the evolution of vascular plants. Axsmith ...
, a
paleobotanist Paleobotany, which is also spelled as palaeobotany, is the branch of botany dealing with the recovery and identification of plant remains from geological contexts, and their use for the biological reconstruction of past environments (paleogeogr ...
at the
University of South Alabama The University of South Alabama (USA) is a public research university in Mobile, Alabama. It was created by the Alabama Legislature in May, 1963, and replaced existing extension programs operated in Mobile by the University of Alabama. The first ...
, in the
Gulf Coastal Plain The Gulf Coastal Plain extends around the Gulf of Mexico in the Southern United States and eastern Mexico. This coastal plain reaches from the Florida Panhandle, southwest Georgia, the southern two-thirds of Alabama, over most of Mississippi, wes ...
, where the tree no longer occurs. Eastern white pine forests originally covered much of north-central and northeastern North America. Only 1% of the
old-growth forest An old-growth forestalso termed primary forest, virgin forest, late seral forest, primeval forest, or first-growth forestis a forest that has attained great age without significant disturbance, and thereby exhibits unique ecological featur ...
s remain after the extensive logging operations from the 18th century to early 20th century. Old-growth forests, or virgin stands, are protected in
Great Smoky Mountains National Park Great Smoky Mountains National Park is an American national park in the southeastern United States, with parts in North Carolina and Tennessee. The park straddles the ridgeline of the Great Smoky Mountains, part of the Blue Ridge Mountains, whi ...
. Other protected areas with known virgin forests, as confirmed by the Eastern Native Tree Society, include
Algonquin Provincial Park Algonquin Provincial Park is a provincial park located between Georgian Bay and the Ottawa River in Ontario, Canada, mostly within the Unorganized South Part of Nipissing District. Established in 1893, it is the oldest provincial park in Can ...
,
Quetico Provincial Park Quetico Provincial Park is a large wilderness park in Northwestern Ontario, Canada, known for its excellent canoe camping, canoeing and fishing. The park shares its southern border with Minnesota's Boundary Waters Canoe Area Wilderness, which ...
, Algoma Highlands in
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, and
Sainte-Marguerite River Old Forest The Sainte-Marguerite River Old Forest (french: Forêt ancienne de la Rivière-Sainte-Marguerite) is a protected area of old-growth forest in the Saguenay–Lac-Saint-Jean and Côte-Nord regions of Quebec, Canada. It is classified as an exceptiona ...
in Quebec, Canada;
Estivant Pines Estivant Pines Nature Sanctuary is a nature sanctuary in Keweenaw County, Michigan. It is maintained and preserved by the Michigan Nature Association. The area was originally part of a 2,400-acre tract of land owned by Edward Estivant of Paris, ...
,
Huron Mountains The Huron Mountains are located in the Upper Peninsula of the U.S. state of Michigan, mostly in Marquette and Baraga counties, overlooking Lake Superior. Their highest peak is Mount Arvon which, at above sea level, is the highest point in the s ...
,
Porcupine Mountains The Porcupine Mountains, or Porkies, are a group of small mountains spanning the northwestern Upper Peninsula of Michigan in Ontonagon and Gogebic counties, near the shore of Lake Superior. The Porcupine Mountains were named by the native ...
State Park, and Sylvania Wilderness Area in the
Upper Peninsula The Upper Peninsula of Michigan – also known as Upper Michigan or colloquially the U.P. – is the northern and more elevated of the two major landmasses that make up the U.S. state of Michigan; it is separated from the Lower Peninsula by t ...
of
Michigan Michigan () is a state in the Great Lakes region of the upper Midwestern United States. With a population of nearly 10.12 million and an area of nearly , Michigan is the 10th-largest state by population, the 11th-largest by area, and the ...
, United States;
Hartwick Pines State Park Hartwick Pines State Park is a public recreation area covering in Crawford County near Grayling and Interstate 75 on the Lower Peninsula of the U.S. state of Michigan. The state park contains an old-growth forest of white pines and red pi ...
in the
Lower Peninsula The Lower Peninsula of Michigan – also known as Lower Michigan – is the larger, southern and less elevated of the two major landmasses that make up the U.S. state of Michigan; the other being the Upper Peninsula, which is separated by the S ...
of
Michigan Michigan () is a state in the Great Lakes region of the upper Midwestern United States. With a population of nearly 10.12 million and an area of nearly , Michigan is the 10th-largest state by population, the 11th-largest by area, and the ...
;
Menominee Indian Reservation The Menominee Indian Reservation is an Indian reservation located in northeastern Wisconsin held in trust by the United States for the Menominee Tribe of Wisconsin. It is the largest Indian reservation east of the Mississippi River. In the Menomin ...
in
Wisconsin Wisconsin () is a state in the upper Midwestern United States. Wisconsin is the 25th-largest state by total area and the 20th-most populous. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake M ...
; Lost 40 Scientific and Natural Area (SNA) and
Boundary Waters Canoe Area Wilderness The Boundary Waters Canoe Area Wilderness (BWCAW or BWCA) is a wilderness area within the Superior National Forest in the northeastern part of the US state of Minnesota under the administration of the U.S. Forest Service. A mixture of forests ...
in
Minnesota Minnesota () is a state in the upper midwestern region of the United States. It is the 12th largest U.S. state in area and the 22nd most populous, with over 5.75 million residents. Minnesota is home to western prairies, now given over to ...
;
White Pines State Park White Pines Forest State Park, more commonly referred to as White Pines State Park, is an Illinois state park in Ogle County, Illinois. It is located near the communities of Polo, Mount Morris and Oregon. The park contains the southernmost rem ...
,
Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolita ...
;
Cook Forest State Park Cook Forest State Park is a Pennsylvania state park in Farmington Township, Clarion County, Barnett Township, Forest County and Barnett Township, Jefferson County, Pennsylvania in the United States. Located just south of the Allegheny Na ...
,
Hearts Content Scenic Area Hearts Content National Scenic Area is a tract of old-growth forest in Warren County, northwestern Pennsylvania. It represents one of the few remaining old-growth forests in the northeastern United States that contain white pine. The area is pr ...
, and Anders Run Natural Area in
Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...
; and the
Linville Gorge Wilderness The Linville Gorge Wilderness ("The Grand Canyon of North Carolina") is the third largest wilderness area in North Carolina (after Shining Rock Wilderness and Joyce-Kilmer Slickrock Wilderness) and one of only two wilderness gorges in the Southe ...
in
North Carolina North Carolina () is a state in the Southeastern region of the United States. The state is the 28th largest and 9th-most populous of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, Georgia and So ...
, United States. Small groves or individual specimens of old-growth eastern white pines are found across the range of the species in the USA, including in Ordway Pines,
Maine Maine () is a state in the New England and Northeastern regions of the United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and north ...
; Ice Glen,
Massachusetts Massachusetts (Massachusett language, Massachusett: ''Muhsachuweesut assachusett writing systems, məhswatʃəwiːsət'' English: , ), officially the Commonwealth of Massachusetts, is the most populous U.S. state, state in the New England ...
; and
Adirondack Park The Adirondack Park is a part of Forest Preserve (New York), New York's Forest Preserve in northeastern New York (state), New York, United States. The park was established in 1892 for “the free use of all the people for their health and pleasur ...
, New York. Many sites with conspicuously large specimens represent advanced old-field
ecological succession Ecological succession is the process of change in the species structure of an ecological community over time. The time scale can be decades (for example, after a wildfire) or more or less. Bacteria allows for the cycling of nutrients such as ca ...
. The tall stands in
Mohawk Trail State Forest Mohawk Trail State Forest is a publicly owned state forest in Massachusetts with recreational features located in the towns of Charlemont, Hawley, and Savoy. It covers more than of mountain ridges, gorges, and old-growth forests at elevati ...
and William Cullen Bryant Homestead in
Massachusetts Massachusetts (Massachusett language, Massachusett: ''Muhsachuweesut assachusett writing systems, məhswatʃəwiːsət'' English: , ), officially the Commonwealth of Massachusetts, is the most populous U.S. state, state in the New England ...
are examples. As an
introduced species An introduced species, alien species, exotic species, adventive species, immigrant species, foreign species, non-indigenous species, or non-native species is a species living outside its native distributional range, but which has arrived there ...
, ''P. strobus'' is now naturalizing in the
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subdivision of the
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in
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and southern Poland. It has spread from specimens planted as
ornamental tree Ornamental plants or garden plants are plants that are primarily grown for their beauty but also for qualities such as scent or how they shape physical space. Many flowering plants and garden varieties tend to be specially bred cultivars that i ...
s.


Description

Like most members of the white pine group, ''
Pinus A pine is any conifer tree or shrub in the genus ''Pinus'' () of the family Pinaceae. ''Pinus'' is the sole genus in the subfamily Pinoideae. The World Flora Online created by the Royal Botanic Gardens, Kew and Missouri Botanical Garden accep ...
'' subgenus ''Strobus'', the
leaves A leaf (plural, : leaves) is any of the principal appendages of a vascular plant plant stem, stem, usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", wh ...
("needles") are coniferous, occurring in fascicles (bundles) of five, or rarely three or four, with a
deciduous In the fields of horticulture and Botany, the term ''deciduous'' () means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed leaves, usually in the autumn; to the shedding of petals, aft ...
sheath. The leaves are flexible, bluish-green, finely
serrated Serration is a saw-like appearance or a row of sharp or tooth-like projections. A serrated cutting edge has many small points of contact with the material being cut. By having less contact area than a smooth blade or other edge, the applied p ...
, and long. The
seed cones A conifer cone (in formal botanical usage: strobilus, plural strobili) is a seed-bearing organ on gymnosperm plants. It is usually woody, ovoid to globular, including scales and bracts arranged around a central axis, especially in conifers an ...
are slender, long (rarely longer than that) and broad when open, and have scales with a rounded apex and slightly reflexed tip, often resinous. The
seed A seed is an embryonic plant enclosed in a protective outer covering, along with a food reserve. The formation of the seed is a part of the process of reproduction in seed plants, the spermatophytes, including the gymnosperm and angiospe ...
s are long, with a slender wing, and are dispersed by wind. Cone production peaks every 3 to 5 years. The branches are spaced about every 18 inches on the trunk with five or six branches appearing like spokes on a wagon wheel. Eastern white pine is self-fertile, but seeds produced this way tend to result in weak, stunted, and malformed seedlings. Mature trees are often 200–250 years old, and some live over 400 years. A tree growing near
Syracuse, New York Syracuse ( ) is a City (New York), city in and the county seat of Onondaga County, New York, Onondaga County, New York, United States. It is the fifth-most populous city in the state of New York following New York City, Buffalo, New York, Buffa ...
, was dated to 458 years old in the late 1980s and trees in Michigan and Wisconsin were dated to roughly 500 years old.


Dimensions

The eastern white pine has been described as the tallest tree in eastern North America, perhaps sharing the prize with the deciduous
tulip tree ''Liriodendron'' () is a genus of two species of characteristically large trees, deciduous over most of their populations, in the magnolia family (Magnoliaceae). These trees are widely known by the common name tulip tree or tuliptree for their ...
whose range overlaps with eastern white pine in a few areas. In natural
precolonial Colonialism is a practice or policy of control by one people or power over other people or areas, often by establishing colonies and generally with the aim of economic dominance. In the process of colonisation, colonisers may impose their relig ...
stands, the pine is reported to have grown as tall as . No means exist for accurately documenting the height of trees from these times, but eastern white pine may have reached this height on rare occasions. Even greater heights have been reported in popular, but unverifiable, accounts such as Robert Pike's ''Tall Trees, Tough Men''. Total trunk volumes of the largest specimens are around , with some past giants possibly reaching . Photographic analysis of giants suggests volumes closer to .


Height

''P. strobus'' grows about annually between the ages of 15 and 45 years, with slower height increments before and after that age range. The tallest presently living specimens are tall, as determined by the Native Tree Society (NTS). Prior to their exploitation, it was common for white pines in northern Wisconsin to reach heights of over . Three locations in the
Southeastern United States The Southeastern United States, also referred to as the American Southeast or simply the Southeast, is a geographical region of the United States. It is located broadly on the eastern portion of the southern United States and the southern por ...
and one site in the
Northeastern United States The Northeastern United States, also referred to as the Northeast, the East Coast, or the American Northeast, is a geographic region of the United States. It is located on the Atlantic coast of North America, with Canada to its north, the Southe ...
have trees that are tall. The southern Appalachian Mountains have the most locations and the tallest trees in the present range of ''P. strobus''. One survivor is a specimen known as the "Boogerman Pine" in the Cataloochee Valley of
Great Smoky Mountains National Park Great Smoky Mountains National Park is an American national park in the southeastern United States, with parts in North Carolina and Tennessee. The park straddles the ridgeline of the Great Smoky Mountains, part of the Blue Ridge Mountains, whi ...
. At tall, it is the tallest accurately measured tree in North America east of the
Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico in ...
. It has been climbed and measured by tape drop by the NTS. Before
Hurricane Opal Hurricane Opal was a large and powerful Category 4 hurricane that caused severe and extensive damage along the northern Gulf Coast of the United States in October 1995. The fifteenth named storm, ninth hurricane and strongest tropical cyclon ...
broke its top in October 1995, Boogerman Pine was tall, as determined by Will Blozan and Robert Leverett using ground-based measurements. The tallest specimens in
Hartwick Pines State Park Hartwick Pines State Park is a public recreation area covering in Crawford County near Grayling and Interstate 75 on the Lower Peninsula of the U.S. state of Michigan. The state park contains an old-growth forest of white pines and red pi ...
in Michigan are tall. In the northeastern USA, eight sites in four states currently have trees over tall, as confirmed by the NTS. The
Cook Forest State Park Cook Forest State Park is a Pennsylvania state park in Farmington Township, Clarion County, Barnett Township, Forest County and Barnett Township, Jefferson County, Pennsylvania in the United States. Located just south of the Allegheny Na ...
of
Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...
has the most numerous collection of eastern white pines in the Northeast, with 110 trees measuring that height or more. The park's "Longfellow Pine" is the tallest presently living eastern white pine in the Northeast, at tall, as determined by tape drop. The
Mohawk Trail State Forest Mohawk Trail State Forest is a publicly owned state forest in Massachusetts with recreational features located in the towns of Charlemont, Hawley, and Savoy. It covers more than of mountain ridges, gorges, and old-growth forests at elevati ...
of Massachusetts has 83 trees measuring or more tall, of which six exceed . The "Jake Swamp Tree" located there is tall. The NTS maintains precise measurements of it. A private property in
Claremont, New Hampshire Claremont is the only city in Sullivan County, New Hampshire, United States. The population was 12,949 at the 2020 census. History Pre-colonial native populations Before colonial settlement, the Upper Connecticut River Valley was home to the Pe ...
, has approximately 60 specimens that are tall.


Diameter

Diameters In geometry, a diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle. Both definitions are also valid fo ...
of the larger pines range from , which translates to a circumference (girth) range of . However, single-trunked white pines in both the Northeast and Southeast with diameters over are exceedingly rare. Notable big pine sites of or less often have no more than two or three trees in the 1.2- to 1.4-m-diameter class. Unconfirmed reports from the colonial era gave diameters of virgin white pines of up to .


Mortality and disease

Because the eastern white pine tree is somewhat resistant to fire, mature survivors are able to reseed burned areas. In pure stands, mature trees usually have no branches on the lower half of their trunks. The
white pine weevil ''Pissodes strobi'', known as the white pine weevil or Engelmann spruce weevil, is the primary weevil attacking and destroying white pines. It was described in 1817 by William Dandridge Peck, professor of natural history and botany at Harvard ...
(''Pissodes strobi'') and white pine blister rust (''
Cronartium ribicola ''Cronartium ribicola'' is a species of rust fungus in the family Cronartiaceae that causes the disease white pine blister rust. Other names include: (French), (German), (Spanish). ''Cronartium ribicola'' is native to China, and was subseque ...
''), an introduced fungus, can damage or kill these trees.


Blister rust

Mortality from white pine blister rust in mature pine groves was often 50–80% during the early 20th century. The fungus must spend part of its lifecycle on alternate hosts of the genus ''
Ribes ''Ribes'' is a genus of about 200 known species of flowering plants, most of them native to the temperate regions of the Northern Hemisphere. The various species are known as currants or gooseberries, and some are cultivated for their edible ...
'', the native gooseberry or wild currant. Foresters proposed that if all the alternate host plants were removed, white pine blister rust might be eliminated. A very determined campaign was mounted, and all land owners in commercial pine-growing regions were encouraged to uproot and kill all native gooseberry and wild currant plants. The ramifications for wildlife and
habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...
ecology were of less concern at the time than timber-industry protection. Today, native wild currants are relatively rare plants in New England, and planting wild currants or wild gooseberries is strongly discouraged, or even illegal in some jurisdictions. As an alternative, new strains of commercial currants have been developed that are highly resistant to white pine blister rust. Mortality in white pines from rust is only about 3% today.


Conservation status in the United States

Old white pines are treasured in the United States. An American National Natural Landmark,
Cook Forest State Park Cook Forest State Park is a Pennsylvania state park in Farmington Township, Clarion County, Barnett Township, Forest County and Barnett Township, Jefferson County, Pennsylvania in the United States. Located just south of the Allegheny Na ...
in Pennsylvania, contains the tallest known tree in the Northeastern United States, a white pine named Longfellow Pine. Some white pines in Wisconsin are over 200 years old. Although widely planted as a landscape tree in the Midwestern states, native White pine is listed as "rare or uncommon" in
Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th s ...
.


Historical uses


Lumber

In the 19th century, the harvesting of
Midwestern The Midwestern United States, also referred to as the Midwest or the American Midwest, is one of four census regions of the United States Census Bureau (also known as "Region 2"). It occupies the northern central part of the United States. I ...
white pine forests played a major role in America's
westward expansion The United States of America was created on July 4, 1776, with the U.S. Declaration of Independence of thirteen British colonies in North America. In the Lee Resolution two days prior, the colonies resolved that they were free and independe ...
through the
Great Plains The Great Plains (french: Grandes Plaines), sometimes simply "the Plains", is a broad expanse of flatland in North America. It is located west of the Mississippi River and east of the Rocky Mountains, much of it covered in prairie, steppe, an ...
. A quarter-million white pines were harvested and sent to lumber yards in
Chicago (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name ...
in a single year. The white pine had aesthetic appeal to contemporary naturalists such as
Henry David Thoreau Henry David Thoreau (July 12, 1817May 6, 1862) was an American naturalist, essayist, poet, and philosopher. A leading Transcendentalism, transcendentalist, he is best known for his book ''Walden'', a reflection upon simple living in natural su ...
("There is no finer tree.") Beyond that, it had commercial applications. It was considered "the most sought and most widely utilized of the various forest growths of the
northwest The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A compass rose is primarily composed of four cardinal directions—north, east, south, and west—each sep ...
." Descriptions of its uses are quoted below from a 19th-century source: The species was imported in 1620 to England by Captain
George Weymouth George Weymouth (Waymouth) () was an English explorer of the area now occupied by the state of Maine. Voyages George Weymouth was a native of Cockington, Devon, who spent his youth studying shipbuilding and mathematics. In 1602 Weymouth was ...
, who planted it for a timber crop, but had little success because of white pine blister rust disease. Old-growth pine in the Americas, of various ''Pinus'' species, was a highly desired wood since huge, knot-free boards were the rule rather than the exception. Pine was common and easy to cut, thus many colonial homes used pine for paneling, floors, and furniture. Pine was also a favorite tree of loggers, since pine logs can still be processed in a lumber mill a year or more after being cut down. In contrast, most hardwood trees such as cherry, maple, oak, and ash must be cut into 1" thick boards immediately after felling, or else large cracks will develop in the trunk which can render the wood worthless. Although eastern white pine was frequently used for flooring in buildings constructed before the
U.S. Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states t ...
, the wood is soft and tends to cup over time with wear.
George Washington George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of th ...
opted for the much harder
southern yellow pine In ecology and forestry, yellow pine refers to a number of conifer species that tend to grow in similar plant communities and yield similar strong wood. In the Western United States, yellow pine refers to Jeffrey pine or ponderosa pine. In the ...
at Mount Vernon, instead.


Mast pines

During the 17th and 18th centuries, tall white pines in the
Thirteen Colonies The Thirteen Colonies, also known as the Thirteen British Colonies, the Thirteen American Colonies, or later as the United Colonies, were a group of Kingdom of Great Britain, British Colony, colonies on the Atlantic coast of North America. Fo ...
became known as " mast pines". Marked by agents of
the Crown The Crown is the state in all its aspects within the jurisprudence of the Commonwealth realms and their subdivisions (such as the Crown Dependencies, overseas territories, provinces, or states). Legally ill-defined, the term has different ...
with the
broad arrow A broad arrow, of which a pheon is a variant, is a stylised representation of a metal arrowhead, comprising a tang and two barbs meeting at a point. It is a symbol used traditionally in heraldry, most notably in England, and later by the Britis ...
, a mast pine was reserved for the
British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, ...
Royal Navy The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against F ...
. Special barge-like vessels were built to ship tall white pines to England. The wood was often squared to better fit in the holds of these ships. A mast was about at the butt and at the top, while a mast was by on its ends. By 1719,
Portsmouth, New Hampshire Portsmouth is a city in Rockingham County, New Hampshire, United States. At the 2020 census it had a population of 21,956. A historic seaport and popular summer tourist destination on the Piscataqua River bordering the state of Maine, Portsmou ...
, had become the hub of pine logging and shipping. Portsmouth shipped 199 masts to England that year. In all, about 4500 masts were sent to England. The eastern white pine played a significant role in the events leading to the
American Revolution The American Revolution was an ideological and political revolution that occurred in British America between 1765 and 1791. The Americans in the Thirteen Colonies formed independent states that defeated the British in the American Revolut ...
.Nizalowski, E. 1997. The mystery of the Pumpkin Pine. Newark Valley Historical Society, Newark, NY. Marking of large white pines by the Crown had become controversial in the colonies by the first third of the 18th century. In 1734, the King's men were assaulted and beaten in
Exeter, New Hampshire Exeter is a town in Rockingham County, New Hampshire, United States. The population was 16,049 at the 2020 census, up from 14,306 at the 2010 census. Exeter was the county seat until 1997, when county offices were moved to neighboring Brentwood. ...
, in what was to be called the
Mast Tree Riot Mast, MAST or MASt may refer to: Engineering * Mast (sailing), a vertical spar on a sailing ship * Flagmast, a pole for flying a flag * Guyed mast, a structure supported by guy-wires * Mooring mast, a structure for docking an airship * Radio mast ...
. Colonel David Dunbar had been in the town investigating a stock pile of white pine in a pond and the ownership of the local timber mill before caning two townspeople. In 1772, the sheriff of
Hillsborough County, New Hampshire Hillsborough County is the most populous county in the U.S. state of New Hampshire. As of the 2020 census, the population was 422,937, almost one-third the population of the entire state. Its county seats are Manchester and Nashua, the state's ...
, was sent to the town of Weare to arrest mill owners for the illegal possession of large white pines. That night, as the sheriff slept at the Pine Tree Tavern, he was attacked and nearly killed by an angry mob of colonists. This act of rebellion, later to become known as the
Pine Tree Riot The Pine Tree Riot was an act of resistance to British royal authority undertaken by American colonists in Weare, New Hampshire on April 14, 1772, placing it among the disputes between Crown and colonists that culminated in the American Revolution. ...
, may have fueled the
Boston Tea Party The Boston Tea Party was an American political and mercantile protest by the Sons of Liberty in Boston, Massachusetts, on December 16, 1773. The target was the Tea Act of May 10, 1773, which allowed the British East India Company to sell t ...
in 1773. After the Revolutionary War, the fledgling United States used large white pines to build out its own navy. The masts of the USS ''Constitution'' were originally made of eastern white pine. The original masts were single trees, but were later replaced by laminated spars to better withstand cannonballs. In colonial times, an unusually large, lone, white pine was found in coastal South Carolina along the Black River, far east of its southernmost normal range. The king's mark was carved into it, giving rise to the town of Kingstree. Eastern white pine is now widely grown in
plantation A plantation is an agricultural estate, generally centered on a plantation house, meant for farming that specializes in cash crops, usually mainly planted with a single crop, with perhaps ancillary areas for vegetables for eating and so on. The ...
forestry Forestry is the science and craft of creating, managing, planting, using, conserving and repairing forests, woodlands, and associated resources for human and environmental benefits. Forestry is practiced in plantations and natural stands. Th ...
within its native area.


Contemporary uses


Lumber


Timber framing

Eastern white pine has often been used for timber frames, and is available in large sizes. Eastern white pine timbers are not particularly strong, so timbers increase in size to handle loads applied. This species accepts stains better than most, but it has little rot resistance, so should be used only in dry conditions.


Characteristics

Freshly cut eastern white pine is yellowish white or a pale straw color, but pine wood which has aged many years tends to darken to a deep, rich, golden tan. Occasionally, one can find light brown pine boards with unusual yellowish-golden or reddish-brown hues. This is the famous "pumpkin pine". Slow growing pines in old-growth forests are thought to accumulate colored products in the heartwood, but genetic factors and soil conditions may also play a role in rich color development. This wood is also favored by patternmakers for its easy working.


Foods and medicines

Eastern white pine needles exceed the amount of
vitamin C Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits and vegetables, also sold as a dietary supplement and as a topical 'serum' ingredient to treat melasma (dark pigment spots) an ...
of
lemon The lemon (''Citrus limon'') is a species of small evergreen trees in the flowering plant family Rutaceae, native to Asia, primarily Northeast India (Assam), Northern Myanmar or China. The tree's ellipsoidal yellow fruit is used for culin ...
s and oranges and make an excellent
herbal tea Herbal teas, also known as herbal infusions and less commonly called tisanes (UK and US , US also ), are beverages made from the infusion or decoction of herbs, spices, or other plant material in hot water. Oftentimes herb tea, or the plain term ...
. The
cambium A cambium (plural cambia or cambiums), in plants, is a tissue layer that provides partially undifferentiated cells for plant growth. It is found in the area between xylem and phloem. A cambium can also be defined as a cellular plant tissue from w ...
is edible. It is also a source of
resveratrol Resveratrol (3,5,4′-trihydroxy-''trans''-stilbene) is a stilbenoid, a type of natural phenol, and a phytoalexin produced by several plants in response to injury or when the plant is under attack by pathogens, such as bacteria or fungi. Sources ...
.
Linnaeus Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the ...
noted in the 18th century that cattle and pigs fed pine
bark bread Bark bread is a traditional food made with cambium (phloem) flour. It has a history of use as famine food. History Bark bread seems to be a primarily Scandinavian tradition. Mention of it is found in medieval literature, and it may have an even ...
grew well, but he personally did not like the taste. Caterpillars of Lusk's pinemoth ('' Coloradia luski'') have been found to feed only on ''P. strobus''. Pine tar is produced by slowly burning pine roots, branches, or small trunks in a partially smothered flame. Pine tar mixed with beer can be used to remove
tapeworm Eucestoda, commonly referred to as tapeworms, is the larger of the two subclasses of flatworms in the class Cestoda (the other subclass is Cestodaria). Larvae have six posterior hooks on the scolex (head), in contrast to the ten-hooked Cestodar ...
s (flat worms) or
nematode The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-Parasitism, parasitic nematodes also known as eelworms. They are a diverse animal phylum inhab ...
s (round worms). Pine tar mixed with sulfur is useful to treat dandruff, and marketed in present-day products. Pine tar can also be processed to make
turpentine Turpentine (which is also called spirit of turpentine, oil of turpentine, terebenthene, terebinthine and (colloquially) turps) is a fluid obtained by the distillation of resin harvested from living trees, mainly pines. Mainly used as a special ...
. ; Native American traditional uses The name "Adirondack", an
Iroquois The Iroquois ( or ), officially the Haudenosaunee ( meaning "people of the longhouse"), are an Iroquoian-speaking confederacy of First Nations peoples in northeast North America/ Turtle Island. They were known during the colonial years to ...
word that means tree-eater, referred to their neighbors (more commonly known as the Algonquians) who collected the inner bark of ''P. strobus'', ''
Picea rubens ''Picea rubens'', commonly known as red spruce, is a species of spruce native to eastern North America, ranging from eastern Quebec and Nova Scotia, west to the Adirondack Mountains and south through New England along the Appalachians to western ...
'', and others during times of winter starvation. The white, soft inner bark (cambial layer) was carefully separated from the hard, dark brown bark and dried. When pounded, this product can be used as flour or added to stretch other starchy products. The young staminate cones were stewed by the
Ojibwe The Ojibwe, Ojibwa, Chippewa, or Saulteaux are an Anishinaabe people in what is currently southern Canada, the northern Midwestern United States, and Northern Plains. According to the U.S. census, in the United States Ojibwe people are one of ...
Indians with meat, and were said to be sweet and not pitchy. In addition, the seeds are sweet and nutritious, but not as tasty as those of some of the western nut pines.
Pine resin In polymer chemistry and materials science, resin is a solid or highly viscous substance of plant or synthetic origin that is typically convertible into polymers. Resins are usually mixtures of organic compounds. This article focuses on natu ...
(sap) has been used by various tribes to waterproof baskets, pails, and boats. The Chippewa also used pine resin to successfully treat infections and even gangrenous wounds, because pine resin apparently has a number of quite efficient antimicrobials. Generally, a wet pulp from the inner bark, or pine tar mixed with beeswax or butter was applied to wounds and used as a salve to prevent infection.


Cultivation

''P. strobus'' is cultivated by
plant nurseries A nursery is a place where plants are propagated and grown to a desired size. Mostly the plants concerned are for gardening, forestry or conservation biology, rather than agriculture. They include retail nurseries, which sell to the general p ...
as an
ornamental tree Ornamental plants or garden plants are plants that are primarily grown for their beauty but also for qualities such as scent or how they shape physical space. Many flowering plants and garden varieties tend to be specially bred cultivars that i ...
, for planting in gardens and parks. The species is low-maintenance and rapid-growing as a specimen tree. With regular shearing, it can also be trained as a
hedge A hedge or hedgerow is a line of closely spaced shrubs and sometimes trees, planted and trained to form a barrier or to mark the boundary of an area, such as between neighbouring properties. Hedges that are used to separate a road from adjoin ...
. Some cultivars are used in
bonsai Bonsai ( ja, 盆栽, , tray planting, ) is the Japanese art of growing and training miniature trees in pots, developed from the traditional Chinese art form of ''penjing''. Unlike ''penjing'', which utilizes traditional techniques to produce ...
.


Cultivars

Cultivar A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture, ...
s have been selected for small to dwarf mature forms, and foliage color characteristics. They include: * ''P. strobus'' Nana group — tall by wid
MBG: ''Pinus strobus'' (Nana Group)
** ''P. strobus'' 'Macopin' — tall & wide
MBG:''Pinus strobus'' 'Macopin'
** ''P. strobus'' 'Paul Waxman' — tall & wide
MBG: ''Pinus strobus'' 'Paul Waxman'


Christmas trees

Smaller specimens are popular as live
Christmas trees A Christmas tree is a decorated tree, usually an evergreen conifer, such as a spruce, pine or fir, or an artificial tree of similar appearance, associated with the celebration of Christmas. The custom was further developed in early modern ...
. Eastern white pines are noted for holding their needles well, even long after being harvested. They also are well suited for people with allergies, as they give little to no aroma. A standard tree takes around 6 to 8 years to grow in ideal conditions. Sheared varieties are usually desired because of their stereotypical Christmas tree conical shape, as naturally grown ones can be sparse, or grow bushy in texture. The branches of the eastern white pine are also widely used in making holiday wreaths and garlands because of their soft, feathery needles.


Water filtration

White pine xylem has been used as a filter to clean certain bacteria from contaminated water. Hemacytometer tests revealed that at least 99.9% of bacteria tested were rejected after being passed through white pine xylem.


Symbolism

The eastern white pine is the provincial tree of
Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...
, Canada. In the United States, it is the state tree of
Maine Maine () is a state in the New England and Northeastern regions of the United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and north ...
(as of 1945) and
Michigan Michigan () is a state in the Great Lakes region of the upper Midwestern United States. With a population of nearly 10.12 million and an area of nearly , Michigan is the 10th-largest state by population, the 11th-largest by area, and the ...
(as of 1955). Its "pine cone and tassel" is also the state flower of Maine, and is prominently featured on the state’s license plates. Sprigs of eastern white pine were worn as badges as a symbol of
Vermont Vermont () is a state in the northeast New England region of the United States. Vermont is bordered by the states of Massachusetts to the south, New Hampshire to the east, and New York to the west, and the Canadian province of Quebec to ...
identity during the
Vermont Republic The Vermont Republic ( French: ''République du Vermont''), officially known at the time as the State of Vermont ( French: ''État du Vermont''), was an independent state in New England that existed from January 15, 1777, to March 4, 1791. The ...
and are depicted in a stained-glass window in the
Vermont State House The Vermont State House, located in Montpelier, is the state capitol of the U.S. state of Vermont. It is the seat of the Vermont General Assembly. The current Greek Revival structure is the third building on the same site to be used as the Sta ...
, on the
Flag of Vermont The flag of the state of Vermont displays the coat of arms and motto of Vermont ("Freedom and Unity") on a rectangular blue background. The Vermont General Assembly adopted this flag on June 1, 1923. Multiple versions of the flag have been used ...
, and on the
naval ensign A naval ensign is an ensign (maritime flag) used by naval ships of various countries to denote their nationality. It can be the same or different from a country's civil ensign or state ensign. It can also be known as a war ensign. A large ver ...
of the
Commonwealth of Massachusetts Massachusetts (Massachusett language, Massachusett: ''Muhsachuweesut assachusett writing systems, məhswatʃəwiːsət'' English: , ), officially the Commonwealth of Massachusetts, is the most populous U.S. state, state in the New England ...
and the state of Maine. The
1901 Maine Flag Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music ...
prominently featured the tree during its brief tenure as Maine's state flag. The
Maine State Guard The Maine State Guard was the state defense force of the state of Maine during World War I, World War II, and the Vietnam War. As a state defense force, the State Guard served as a stateside replacement for the Maine National Guard when the Nation ...
also use the tree in their uniform badges. The Native American
Haudenosaunee The Iroquois ( or ), officially the Haudenosaunee ( meaning "people of the longhouse"), are an Iroquoian Peoples, Iroquoian-speaking Confederation#Indigenous confederations in North America, confederacy of First Nations in Canada, First Natio ...
(Iroquois Confederation) named it the "
Tree of Peace The Iroquois Tree of Peace finds its roots in a man named Dekanawida, the peace-giver. The legends surrounding his place amongst the Iroquois (the Haudenosaunee) is based in his role in creating the Five Nations Confederacy, which consisted of ...
".


See also

*
Central Appalachian dry oak–pine forest The central Appalachian dry oak–pine forest is a forest system found from Maine south through New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut, New York, New Jersey, Pennsylvania, Maryland, to West Virginia and Virginia. It is ab ...


References


Pinetum.org: Cone photo from Arboretum de Villardebelle



External links

* *
EFLORAS: ''P. strobus'' Distribution map
*

*
''Pinus strobus''
- information, genetic conservation units and related resources.
European Forest Genetic Resources Programme European Forest Genetic Resources Programme (EUFORGEN) is an international network that supports the conservation and sustainable use of forest genetic resources in Europe. The programme’s tasks include to coordinate and promote '' in situ'' an ...
(EUFORGEN) * {{Taxonbar, from=Q157230
strobus ''Pinus'', the pines, is a genus of approximately 111 extant tree and shrub species. The genus is currently split into two subgenera: subgenus ''Pinus'' (hard pines), and subgenus ''Strobus'' (soft pines). Each of the subgenera have been furth ...
Hardwood forest plants Trees of Canada Trees of the United States Plants described in 1753 Taxa named by Carl Linnaeus Provincial symbols of Ontario Symbols of Michigan Symbols of Maine Plants used in traditional Native American medicine Plants used in Native American cuisine Garden plants of North America Plants used in bonsai Ornamental trees