Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Betula_nigra> ?p ?o }
- Betula_nigra abstract "Betula nigra (black birch, river birch, water birch) is a species of birch native to the Eastern United States from New Hampshire west to southern Minnesota, and south to northern Florida and west to Texas. It is one of the few heat-tolerant birches in a family of mostly cold-weather trees which do not thrive in USDA Zone 6 and up. B. nigra commonly occurs in flood plains and/or swamps.It is a deciduous tree growing to 25–30 meters (82–98 ft) with a trunk 50 to 150 centimeters (20 to 59 in) in diameter, often with multiple trunks. The bark is variable, usually dark gray-brown to pinkish-brown and scaly, but in some individuals, smooth and creamy pinkish-white, exfoliating in curly papery sheets. The twigs are glabrous or thinly hairy. The leaves are alternate, ovate, 4–8 centimeters (1.6–3.1 in) long and 3–6 centimeters (1.2–2.4 in) broad, with a serrated margin and five to twelve pairs of veins. The flowers are wind-pollinated catkins 3–6 centimeters (1.2–2.4 in) long, the male catkins pendulous, the female catkins erect. The fruit is unusual among birches in maturing in late spring; it is composed of numerous tiny winged seeds packed between the catkin bracts.".
- Betula_nigra binomialAuthority Carl_Linnaeus.
- Betula_nigra class Eudicots.
- Betula_nigra conservationStatus "G5".
- Betula_nigra conservationStatusSystem "natureserve".
- Betula_nigra division Flowering_plant.
- Betula_nigra family Betulaceae.
- Betula_nigra genus Birch.
- Betula_nigra genus List_of_Betula_species.
- Betula_nigra kingdom Plant.
- Betula_nigra order Fagales.
- Betula_nigra order Rosids.
- Betula_nigra thumbnail RiverBirchBark01.JPG?width=300.
- Betula_nigra wikiPageExternalLink beni.htm.
- Betula_nigra wikiPageExternalLink tree_river_birch.htm.
- Betula_nigra wikiPageID "465941".
- Betula_nigra wikiPageLength "4379".
- Betula_nigra wikiPageOutDegree "43".
- Betula_nigra wikiPageRevisionID "703508147".
- Betula_nigra wikiPageWikiLink Bark.
- Betula_nigra wikiPageWikiLink Betulaceae.
- Betula_nigra wikiPageWikiLink Birch.
- Betula_nigra wikiPageWikiLink Bronze_birch_borer.
- Betula_nigra wikiPageWikiLink Carl_Linnaeus.
- Betula_nigra wikiPageWikiLink Category:Betula.
- Betula_nigra wikiPageWikiLink Category:Garden_plants_of_North_America.
- Betula_nigra wikiPageWikiLink Category:Ornamental_trees.
- Betula_nigra wikiPageWikiLink Category:Plants_described_in_1753.
- Betula_nigra wikiPageWikiLink Category:Plants_used_in_Native_American_cuisine.
- Betula_nigra wikiPageWikiLink Category:Trees_of_humid_continental_climate.
- Betula_nigra wikiPageWikiLink Category:Trees_of_the_Eastern_United_States.
- Betula_nigra wikiPageWikiLink Category:Trees_of_the_Northeastern_United_States.
- Betula_nigra wikiPageWikiLink Category:Trees_of_the_Northwestern_United_States.
- Betula_nigra wikiPageWikiLink Category:Trees_of_the_South-Central_United_States.
- Betula_nigra wikiPageWikiLink Category:Trees_of_the_Southeastern_United_States.
- Betula_nigra wikiPageWikiLink Catkin.
- Betula_nigra wikiPageWikiLink Cultivar.
- Betula_nigra wikiPageWikiLink Deciduous.
- Betula_nigra wikiPageWikiLink Eudicots.
- Betula_nigra wikiPageWikiLink Fagales.
- Betula_nigra wikiPageWikiLink Floodplain.
- Betula_nigra wikiPageWikiLink Flower.
- Betula_nigra wikiPageWikiLink Flowering_plant.
- Betula_nigra wikiPageWikiLink Fruit.
- Betula_nigra wikiPageWikiLink Landscape_architecture.
- Betula_nigra wikiPageWikiLink Leaf.
- Betula_nigra wikiPageWikiLink List_of_Betula_species.
- Betula_nigra wikiPageWikiLink Lumber.
- Betula_nigra wikiPageWikiLink Maple_syrup.
- Betula_nigra wikiPageWikiLink Morton_Arboretum.
- Betula_nigra wikiPageWikiLink Native_Americans_in_the_United_States.
- Betula_nigra wikiPageWikiLink Plant.
- Betula_nigra wikiPageWikiLink Rosids.
- Betula_nigra wikiPageWikiLink Sap.
- Betula_nigra wikiPageWikiLink Species.
- Betula_nigra wikiPageWikiLink Sugar_substitute.
- Betula_nigra wikiPageWikiLink Swamp.
- Betula_nigra wikiPageWikiLink Tree.
- Betula_nigra wikiPageWikiLink File:River_Birch_Middle.JPG.
- Betula_nigra wikiPageWikiLink File:River_Birch_Seeds.JPG.
- Betula_nigra wikiPageWikiLink File:River_Birch_Trunk.JPG.
- Betula_nigra wikiPageWikiLinkText "Betula nigra - River Birch".
- Betula_nigra wikiPageWikiLinkText "Betula nigra".
- Betula_nigra wikiPageWikiLinkText "Birch, Heritage River".
- Betula_nigra wikiPageWikiLinkText "Black Birch".
- Betula_nigra wikiPageWikiLinkText "Black birch".
- Betula_nigra wikiPageWikiLinkText "betula nigra".
- Betula_nigra wikiPageWikiLinkText "river birch".
- Betula_nigra binomial "Betula nigra".
- Betula_nigra binomialAuthority Carl_Linnaeus.
- Betula_nigra familia Betulaceae.
- Betula_nigra genus "Betula".
- Betula_nigra imageCaption "Betula nigra bark".
- Betula_nigra name "River Birch".
- Betula_nigra ordo Fagales.
- Betula_nigra rangeMap "Betula nigra range map 1.png".
- Betula_nigra rangeMapCaption "Natural range of Betula nigra".
- Betula_nigra regnum "Plantae".
- Betula_nigra species "B. nigra".
- Betula_nigra status "G5".
- Betula_nigra statusSystem "natureserve".
- Betula_nigra subgenus "Neurobetula".
- Betula_nigra unrankedClassis Eudicots.
- Betula_nigra unrankedDivisio Flowering_plant.
- Betula_nigra unrankedOrdo Rosids.
- Betula_nigra wikiPageUsesTemplate Template:Commonscat.
- Betula_nigra wikiPageUsesTemplate Template:Convert.
- Betula_nigra wikiPageUsesTemplate Template:Italic_title.
- Betula_nigra wikiPageUsesTemplate Template:Portal.
- Betula_nigra wikiPageUsesTemplate Template:Reflist.
- Betula_nigra wikiPageUsesTemplate Template:Taxobox.
- Betula_nigra subject Category:Betula.
- Betula_nigra subject Category:Garden_plants_of_North_America.
- Betula_nigra subject Category:Ornamental_trees.
- Betula_nigra subject Category:Plants_described_in_1753.
- Betula_nigra subject Category:Plants_used_in_Native_American_cuisine.
- Betula_nigra subject Category:Trees_of_humid_continental_climate.
- Betula_nigra subject Category:Trees_of_the_Eastern_United_States.
- Betula_nigra subject Category:Trees_of_the_Northeastern_United_States.
- Betula_nigra subject Category:Trees_of_the_Northwestern_United_States.