Zuiver wit op latere leeftijd. papyrifera Betula alba subsp. Interpreting Wetland Status. papyrifera), also called white birch, canoe birch, or silver birch, and the other five intergrading geographical varieties, western paper birch (B. papyrifera var. Datasheet Type(s): Host Plant, Exclude from ISC. Betula papyrifera Marshall; Preferred Common Name However, it is not a legal authority for statutory or regulatory purposes. On the copper-coloured inner bark, the pores are bright orange. papyrifera), also called white birch, canoe birch, or silver birch, and the other five intergrading Betulaceae -- Birch family. The Kenaica is quite a unique birch which is native to the coldest locations of Alaska. Betula papyrifera var. Betula papyrifera Marsh.. Paper Birch. It is in flower in April, and the seeds ripen in October. commutata (Regel) Fern. kenaica Kenai birch Betula papyrifera var. Betula × hornei Butler (= Betula kenaica W. H. Evans × B . The western paper birch (B. papyrifera variety commutata) of Canada and the western U.S. is about 30 m tall, with orange-brown to nearly white bark; the smaller northwestern paper birch of western North America (variety subcordata) is 18 m high and has orange-brown to silver-gray bark, purplish, red-brown twigs, and small, heart-shaped leaves, about six centimetres long; the mountain paper birch (variety cordifolia), with white bark, is a small, sometimes shrubby tree of Canada and the eastern and midwestern U.S. Short, pendulous branches and their numerous flexible twigs create a lacy silhouette in winter. L. 0. Bark of the trunk one of the whitest among birches, mostly very smooth, but coming away in thin, paper-like layers; young shoots warty, the hairs with which they are furnished when quite young soon falling away. De schors is helderwit en bladdert af in papierdunne stroken. Betula pendula–silver birch, white birch. Betula kenaica differs from B . Alternative Titles: Betula papyrifera kenaica, Betula papyrifera variety kenaica. Agroforestry However, it is not a legal authority for statutory or regulatory purposes. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. f. common name: yellow birch : 24 Varietas fallax Fassett syn. Betula kenaica differs from B . subcordata—northwestern paper birch. kenaica (which is mostly overlapped by that of B . Betula papyrifera var. The species is monoecious (individual flowers are either male or female, but both sexes can be found on … Betula papyrifera Marshall: Sinonimo; Betula lenta var. It is hardy to zone (UK) 2. Hybridization is common. Betula uber: 23 Species lutea Michx. Betula papyrifera var. Global Biodiversity Information Facility. Betula papyrifera is a deciduous tree with a narrowly round, open crown; it usually grows up to 20 metres tall but sometimes reaches 30 metres. Betula papyrifera is mostly confined to Canada and the far northern United States. The leaf margins are cuneated and serrated with rounded base and acute apex. Numerous birds and small mammals eat the buds, catkins, and seeds. Betula papyrifera var. Betula papyrifera, or Paper Birch, is a loosely pyramidal tree when young changing to irregular oval to rounded with age: It usually retains low branches and can be single or multi-stemmed. Gaz. ex B.T.Butler Betula neoalaskana var. Una ning gihulagway ni Humphry Marshall. kenaica (W.H. communis. It is hardy to zone (UK) 1. papyrifera Betula alba var. Betula kenaica, Kenai birch, is ranked at the species level in the Flora of North America, but the more recently published The Genus Betula by Ashburner & McAllister speculates that this taxon is actually an uconfirmed complex hybrid of paper birch (Betula papyrifera), Asian white birch (Betula pendula subsp. Paper birch, (Betula papyrifera), ornamental, shade, and timber tree of the family Betulaceae, native to northern and central North America. Wetland Status. Betula papyrifera, commonly called paper birch or canoe birch, is primarily native to the cold climates of Canada and Alaska (USDA Zones 1-3), with its range dipping down into a few of the northern U.S. states (USDA Zones 4-5A) and further south in the mountains (to Colorado in the Rockies and to North Carolina in the Appalachians). kenaica—Kenai birch. It is a strong vigorous tree which grows upright, and feels right at home in any exposed, unprotected location. cordifolia (Regel) Fern. kenaica (W.H. Betula uber: 23 Species lutea Michx. Moose, snowshoe hare, and white-tailed deer browse paper birch. Find help & information on Betula papyrifera var. nana Linnaeus), variously intermediate between its parents, is common throughout the range of B . 27: 481. kenaica (Evans) B.Boivin Betula kamtschatica var. Betula papyrifera has a wide range. Γίνετε ο πρώτος που θα αξιολογήσει το προϊόν . Safford, John C. Bjorkbom, and John C. Zasada. Betula papyrifera (paper birch, also known as white birch and canoe birch) is a short-lived species of birch native to northern North America.Paper birch is named due to the thin white bark which often peels in paper like layers from the trunk. Heeft vaak een variabele kroonvorm. kenaica ) Alaska and in all provinces and territories of Canada , except Nunavut , as well as the northern continental United States , south to Pennsylvania and Washington , with … Description of the plant: Plant: Deciduous Tree. Betula papyrifera Marsh. Find help & information on Betula papyrifera var. Paper birch, (Betula papyrifera), also called canoe birch, silver birch, or white birch, ornamental, shade, and timber tree of the family Betulaceae, native to northern and central North America. kenaica (W.H.Evans) A.Henry Provided by: [A].Betulaceae; Other Local Names Name Language Country; Kenai birch: Provided by: [B].Flora … Description of the plant: Plant: Deciduous Tree. 1899, This page was last edited on 30 July 2020, at 18:39. Our editors will review what you’ve submitted and determine whether to revise the article. Omissions? Betula papyrifera is mostly confined to Canada and the far northern United States. Bloeit met groengele katjes in april. kenaica–Kenai birch. subcordata–northwestern paper birch. Betula × hornei Butler (= Betula kenaica W. H. Evans × B . [1] The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Wind. americana Regel Betula excelsa Aiton Betula grandis Schrad. communis. kenaica) Alaska and in all provinces and territories of Canada, except Nunavut, as well as the far northern continental United States. Species kenaica W.H. It is found in interior (var. Identity Top of page Preferred Scientific Name. kenaica (W.H.Evans) B.Boivin Homonyms … In paper birch …white to red brown; the Kenai birch (variety kenaica), found in Alaska from sea level to altitudes of 665 m, is rarely … Betula papyrifera Marshall var. nana ). cordifolia mountain paper birch Betula papyrifera var. papyrifera primarily in its smaller stature and in its smaller, blunter-tipped, more coarsely and regularly serrate leaves. Height: 12 m (39 feet) Habitat of the herb: Grows along the coast. It can be trained to be multi-trunked (which tends to produce a shorter tree with an irregular crown) or single trunked (which is taller with a rounded crown). Betula nigra: Betula papyrifera: 7 Base of larger leaf blade mostly cordate (rarely rounded); lateral veins 9–12 pairs; lateral lobes of fruiting catkin scales turned toward apex; mature bark pinkish or brownish white to reddish tan or bronze. Ang Betula papyrifera sakop sa kahenera nga Betula sa kabanay nga Betulaceae. cordifolia (Regel) Fern. Evans) A. Henry : Betula neoalaskana var. Updates? papyrifera Betula alba var. commutata (Regel) Fern. Betula papyrifera var. nana Linnaeus), variously intermediate between its parents, is common throughout the range of B . Betula kenaica is a deciduous Tree growing to 12 m (39ft 4in) at a fast rate. Betula papyrifera is a deciduous Tree growing to 20 m (65ft) by 5 m (16ft) at a fast rate. papyrifera primarily in its smaller stature and in its smaller, blunter-tipped, more coarsely and regularly serrate leaves. Betula alba var. Mixed species stand: Exceptionally good growth and stem form of B. papyrifera in a mixed species stand on an intermediate site near Shushwap Lake, central British Columbia, Canada. It is found in interior (var. This name is a synonym of Betula kenaica W.H.Evans. Bark of the trunk one of the whitest among birches, mostly very smooth, but coming away in thin, paper-like layers; young shoots warty, the hairs with which they are furnished when quite young soon falling away. Evans syn. Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Betula kenaica, or Kenai birch, is a species of birch that can be found in Alaska and northwestern North America at 300 m (980 ft) above sea level. kenaica) Alaska and in all provinces and territories of Canada, except Nunavut, as well as the far northern continental United States. Height: 12 m (39 feet) Habitat of the herb: Grows along the coast. Safford, John C. Bjorkbom, and John C. Zasada Typical paper birch(Bet&a papyrifera var. kenaica from the RHS Betula kenaica Kenai Peninsula, AK Spjut & Marin 15435, Jul 2003: Betula kenaica Kenai Peninsula, AK Spjut & Marin 15435, Jul 2003 : Betula kenaica Kenai Peninsula, AK Spjut & Marin 15435, Jul 2003 : Betula nana Kenai Peninsula, AK Spjut & Marin 15451, Jul 2003 : Betula occidentalis Convict Lake, Mono Co., CA Oct 2007 . The American Forests Champion Trees national register contains the largest known trees of nearly 600 species found in the U.S. [1], https://en.wikipedia.org/w/index.php?title=Betula_kenaica&oldid=970338625, Creative Commons Attribution-ShareAlike License, Betula kenaica W. H. Evans, Bot. It grows up to 12 m (39 ft) tall, with reddish-brown bark that may become pink or grayish-white. Betula papyrifera var. ), Kenai birch (B. papyrifera var. humilus) and south-central (var. kenaica from the RHS Black Friday Sale! Betula heoalaskana var. Native Introduced Native and Introduced. subcordata–northwestern paper birch. A tree 60 to 70 ft high, with a rather thin, open head of branches, sometimes pendulous at the ends. The Plants Database includes the following 3 subspecies of Betula papyrifera . kenaica (W. H. Evans) Henry), Alaska paper birch (B. papyrifera var. neoalaskana … kenaica (W.H.Evans) C.-A.Jansson Betula kenaica W.H.Evans Betula latifolia Tausch Betula lenta var. The close-grained, almost white wood is used for turned articles, woodenware, pulp, and fuel. Paper Birch. Betula kenaica is a deciduous Tree growing to 12 m (39ft 4in) at a fast rate. Betula papyrifera. It is found in interior (var. Three intergrading geographical varieties are recognized [38,57]: Betula papyrifera var. A tree 60 to 70 ft high, with a rather thin, open head of branches, sometimes pendulous at the ends. Paper Birch Betulaceae Birch family L. 0. Betula kenaica. papyrifera paper birch Legal Status. Paper birch (Betula papyrifera), with white trunks, and sugar maple (Acer saccharum) trees. Paper birch is fast growing but short-lived and susceptible to borers when cultivated south of its natural range. nana ). Ang Betula papyrifera sakop sa kahenera nga Betula sa kabanay nga Betulaceae. Betula papyrifera var. De schors is helderwit en bladdert af in papierdunne stroken. papyrifera Betula alba var. Betula lyalliana (Koehne) Bean Betula lyalliana Koehne Betula montanensis Rydb. Synonyms: Betula papyrifera kenaica Family: Betulaceae (Birch Family) Medicinal use of Kenai Birch: The bark is antirheumatic, astringent, lithontripic, salve and sedative. Betula papyrifera is mostly confined to Canada and the far northern United States. kenaica: 21 Species lenta L. common name: cherry birch, black birch, sweet birch : 22 Varietas uber Ashe syn. Betula cordifolia: leaf blades slightly heart-shaped at the base, bark pink-white to brown-white or red-brown-white, and scales of fruiting catkins with ascending lateral lobes (vs. B. papyrifera, with leaf blades wedge-shaped to truncate at the base, bark bright white, and scales of fruting catkins with divergent lateral lobes). Evans syn. It is a desirable ornamental to be planted around homes and public buildings, in parks, and on campuses. Betula papyrifera var. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Wind. )Henry Betula kenaica , or Kenai birch , is a species of birch that can be found in Alaska and northwestern North America at 300 m (980 ft) above sea level. Typical paper birch (Betula papyrifera var. Betula × hornei Butler (= Betula kenaica W. H. Evans × B . Betula papyrifera var. mandshurica), and other hybrid birches. Betula papyrifera Marsh. kenaica) Alaska and in all provinces and territories of Canada, except Nunavut, as well as the far northern continental United States. Bekijk beschikbare producten. mandshurica), and other hybrid birches. Betula papyrifera is a deciduous Tree growing to 20 m (65ft) by 5 m (16ft) at a fast rate. Kan tot een meerstammige boom uitgroeien met breed-afstaande takken die licht doorbuigen. It is found in interior (var. Latin (scientific) name: Betula papyrifera Common English name: White birch Other names: Paper birch, canoe birch French name: Bouleau à papier Betula papyrifera afkomstig uit de Verenigde Staten, is een meerstammige boom vooral bekend om zijn prachtige afschilferende witte schors. It is in flower in April, and the seeds ripen in October. Usually about 18 metres (60 feet) tall but occasionally reaching 40 m, the tree has ovate, dark-green, sharp-pointed leaves about 10 centimetres long. Betula papyrifera, commonly called paper birch or canoe birch, is primarily native to the cold climates of Canada and Alaska (USDA Zones 1-3), with its range dipping down into a few of the northern U.S. states (USDA Zones 4-5A) and further south in the mountains (to Colorado in the Rockies and to North Carolina in the Appalachians). Learn about this topic in these articles: characteristics. Betula kenaica, or Kenai birch, is a species of birch that can be found in Alaska and northwestern North America at 300 m (980 ft) above sea level. Betula papyrifera var. In the Alaska paper birch (variety humilis) the nearly triangular leaves are about four centimetres long, the bark white to red brown; the Kenai birch (variety kenaica), found in Alaska from sea level to altitudes of 665 m, is rarely 12 m tall and has white bark, tinged orange or brown.
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