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- Betula_populifolia abstract "Betula populifolia (Gray Birch) is a deciduous tree native to North America. Range:It ranges from southeastern Ontario east to Nova Scotia, and south to Pennsylvania and New Jersey, with disjunct populations in Indiana, Virginia, and North Carolina. It prefers poor, dry upland soils, but is also found in moist mixed woodlands. Living only about 30 years, it is a common pioneer species on abandoned fields and burned areas.Characteristics:Gray birch grows quickly to 20 to 30 feet tall and 15 inch trunk diameter, with an irregular open crown of slender branches. The tree often has multiple trunks branching off of an old stump. The leaves are 5-7.5 cm long by 4–6 cm wide, alternately arranged, ovate, and tapering to an elongated tip. They are dark green and glabrous above and paler below, with a coarsely serrated margin. The bark is chalky to grayish white with black triangular patches where branch meets trunk. It is most easily confused for the paper birch (Betula papyrifera) by means of its bark; it is smooth and thin but does not readily exfoliate like paper birch does. The flowers are wind-pollinated catkins 5–8 cm long, the male catkins pendulous and the female catkins erect. The fruit, maturing in autumn, is composed of many tiny winged seeds packed between the catkin bracts.The wood is medium hard and is used for high grade plywood, furniture, drum shells, spools and firewood.Like other North American birches, gray birch is highly resistant to the Bronze birch borer (Agrilus anxius). The leaves of the Gray Birch serve as food for various Lepidoptera, such as the leaf miner moth Cameraria betulivora.Gray Birch has been commonly planted as a landscaping tree in southern Pennsylvania and New Jersey as it tolerates heat and humidity better than Paper Birch and is more resistant to Bronze Birch Borer and leaf miners. On the downside, it lacks the ornamental beauty or longevity of other white-barked birches.Gallery:".
- Betula_populifolia class Eudicots.
- Betula_populifolia division Flowering_plant.
- Betula_populifolia family Betulaceae.
- Betula_populifolia genus Birch.
- Betula_populifolia genus Taxonomy_of_Betula.
- Betula_populifolia kingdom Plant.
- Betula_populifolia order Fagales.
- Betula_populifolia order Rosids.
- Betula_populifolia thumbnail Gray_birch_against_gray_sky.jpg?width=300.
- Betula_populifolia wikiPageExternalLink BETPOPA.pdf.
- Betula_populifolia wikiPageExternalLink factsheet.cfm?ID=16.
- Betula_populifolia wikiPageExternalLink florataxon.aspx?flora_id=1&taxon_id=233500261.
- Betula_populifolia wikiPageExternalLink betpop1.html.
- Betula_populifolia wikiPageID "3867590".
- Betula_populifolia wikiPageRevisionID "595533135".
- Betula_populifolia binomial "Betula populifolia".
- Betula_populifolia binomialAuthority "Marsh.".
- Betula_populifolia familia Betulaceae.
- Betula_populifolia genus "Betula".
- Betula_populifolia hasPhotoCollection Betula_populifolia.
- Betula_populifolia imageCaption "Gray Birches in winter".
- Betula_populifolia name "Gray Birch".
- Betula_populifolia ordo Fagales.
- Betula_populifolia rangeMap "Betula populifolia range map 2.png".
- Betula_populifolia rangeMapCaption "Natural range of Betula populifolia".
- Betula_populifolia regnum "Plantae".
- Betula_populifolia species "B. populifolia".
- Betula_populifolia subgenus "Betula".
- Betula_populifolia unrankedClassis Eudicots.
- Betula_populifolia unrankedDivisio Flowering_plant.
- Betula_populifolia unrankedOrdo Rosids.
- Betula_populifolia subject Category:Betula.
- Betula_populifolia subject Category:Flora_of_Massachusetts.
- Betula_populifolia subject Category:Flora_of_North_America.
- Betula_populifolia subject Category:Trees_of_Canada.
- Betula_populifolia subject Category:Trees_of_Delaware.
- Betula_populifolia subject Category:Trees_of_Eastern_Canada.
- Betula_populifolia subject Category:Trees_of_Illinois.
- Betula_populifolia subject Category:Trees_of_Indiana.
- Betula_populifolia subject Category:Trees_of_Ohio.
- Betula_populifolia subject Category:Trees_of_Ontario.
- Betula_populifolia subject Category:Trees_of_humid_continental_climate.
- Betula_populifolia subject Category:Trees_of_the_Northeastern_United_States.
- Betula_populifolia subject Category:Trees_of_the_United_States.
- Betula_populifolia type LivingThing100004258.
- Betula_populifolia type Object100002684.
- Betula_populifolia type Organism100004475.
- Betula_populifolia type PhysicalEntity100001930.
- Betula_populifolia type Plant100017222.
- Betula_populifolia type Tree113104059.
- Betula_populifolia type TreesOfCanada.
- Betula_populifolia type TreesOfEasternCanada.
- Betula_populifolia type TreesOfHumidContinentalClimate.
- Betula_populifolia type TreesOfIllinois.
- Betula_populifolia type TreesOfIndiana.
- Betula_populifolia type TreesOfOhio.
- Betula_populifolia type TreesOfOntario.
- Betula_populifolia type TreesOfTheNortheasternUnitedStates.
- Betula_populifolia type TreesOfTheUnitedStates.
- Betula_populifolia type VascularPlant113083586.
- Betula_populifolia type Whole100003553.
- Betula_populifolia type WoodyPlant113103136.
- Betula_populifolia type Eukaryote.
- Betula_populifolia type Plant.
- Betula_populifolia type Species.
- Betula_populifolia type FloweringPlant.
- Betula_populifolia type Plant.
- Betula_populifolia type Organism.
- Betula_populifolia comment "Betula populifolia (Gray Birch) is a deciduous tree native to North America. Range:It ranges from southeastern Ontario east to Nova Scotia, and south to Pennsylvania and New Jersey, with disjunct populations in Indiana, Virginia, and North Carolina. It prefers poor, dry upland soils, but is also found in moist mixed woodlands.".
- Betula_populifolia label "Betula populifolia".
- Betula_populifolia label "Betula populifolia".
- Betula_populifolia label "Betula populifolia".
- Betula_populifolia label "Grau-Birke".
- Betula_populifolia label "Grijze berk".
- Betula_populifolia label "Берёза тополелистная".
- Betula_populifolia sameAs Grau-Birke.
- Betula_populifolia sameAs Betula_populifolia.
- Betula_populifolia sameAs Betula_populifolia.
- Betula_populifolia sameAs EteBu.
- Betula_populifolia sameAs Grijze_berk.
- Betula_populifolia sameAs m.0b434l.
- Betula_populifolia sameAs Q1543680.
- Betula_populifolia sameAs Q1543680.
- Betula_populifolia sameAs Betula_populifolia.
- Betula_populifolia wasDerivedFrom Betula_populifolia?oldid=595533135.
- Betula_populifolia depiction Gray_birch_against_gray_sky.jpg.
- Betula_populifolia isPrimaryTopicOf Betula_populifolia.
- Betula_populifolia name "Gray Birch".