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'''''Betula kenaica''''', or '''Kenai birch''', is a species of [[birch]] that can be found in [[Alaska]] and northwestern [[North America]] at {{convert|300|m|abbr=on}} above sea level.<ref name=pfaf>{{cite web|url= http://www.pfaf.org/user/Plant.aspx?LatinName=Betula+kenaica|title=Betula kenaica|publisher=[[Plants for a Future|PFAF]]|accessdate=December 4, 2013}}</ref>
'''''Betula kenaica''''', or '''Kenai birch''', is a species of [[birch]] that can be found in [[Alaska]] and northwestern [[North America]] up to {{convert|300|m|abbr=on}} above sea level.<ref name=pfaf>{{cite web|url= http://www.pfaf.org/user/Plant.aspx?LatinName=Betula+kenaica|title=Betula kenaica|publisher=[[Plants for a Future|PFAF]]|accessdate=December 4, 2013}}</ref>


==Description==
==Description==
It grows up to {{convert|12|m|abbr=on}} tall, with reddish-brown bark that may become pink or grayish-white. The [[leaf]] blades are [[Leaf shape|ovate]] and grow in 2-6 pairs which are {{convert|4|-|5|cm|abbr=on}} (sometimes up to {{convert|7.5|cm|abbr=on}}) long and {{convert|2.5|-|4.5|cm|abbr=on}} wide. The leaf margins are cuneated and serrated with rounded base and acute apex. The [[flower]]s bloom in late spring while [[fruit]]s fall in autumn.<ref>{{cite journal|url= http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=233500249|title= Betula kenaica|publisher=[[Flora of North America]]|volume=3}}</ref>
It grows up to {{convert|12|m|abbr=on}} tall, with reddish-brown bark that may become pink or grayish-white. The [[leaf]] blades are [[Leaf shape|ovate]] and grow in 2-6 pairs which are {{convert|4|-|5|cm|abbr=on}} (sometimes up to {{convert|7.5|cm|abbr=on}}) long and {{convert|2.5|-|4.5|cm|abbr=on}} wide. The leaf margins are cuneated and serrated with rounded base and acute apex. The [[flower]]s bloom in late spring while [[fruit]]s fall in autumn.<ref>{{cite web|url= http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=233500249|title= Betula kenaica|publisher=[[Flora of North America]]|volume=3}}</ref>


==Uses==
==Uses==
The buds and twigs of the plant are used as a [[stew]] flavor while its inner bark can be eaten either raw or cooked and can be used as [[soup]] thickener. The sap is used to make honey.<ref name=pfaf/>
The buds and twigs of the plant are used as a [[stew]] flavor while its inner bark can be eaten either raw or cooked and can be used as [[soup]] thickener. The sap can be used to make beer.<ref name=pfaf/>


==References==
==References==

Latest revision as of 16:50, 3 March 2024

Betula kenaica
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fagales
Family: Betulaceae
Genus: Betula
Subgenus: Betula subg. Betula
Species:
B. kenaica
Binomial name
Betula kenaica
Synonyms
  • Betula papyrifera var. kenaica (W.H.Evans.) Henry
  • Betula papyrifera subp. kenaica (W.H.Evans) A.E.Murray
  • Betula neoalaskana var. kenaica (W.H.Evans) B.Boivin

Betula kenaica, or Kenai birch, is a species of birch that can be found in Alaska and northwestern North America up to 300 m (980 ft) above sea level.[1]

Description

[edit]

It grows up to 12 m (39 ft) tall, with reddish-brown bark that may become pink or grayish-white. The leaf blades are ovate and grow in 2-6 pairs which are 4–5 cm (1.6–2.0 in) (sometimes up to 7.5 cm (3.0 in)) long and 2.5–4.5 cm (0.98–1.77 in) wide. The leaf margins are cuneated and serrated with rounded base and acute apex. The flowers bloom in late spring while fruits fall in autumn.[2]

Uses

[edit]

The buds and twigs of the plant are used as a stew flavor while its inner bark can be eaten either raw or cooked and can be used as soup thickener. The sap can be used to make beer.[1]

References

[edit]
  1. ^ a b "Betula kenaica". PFAF. Retrieved December 4, 2013.
  2. ^ "Betula kenaica". Flora of North America.

Further reading

[edit]
  • Betula kenaica W. H. Evans, Bot. Gaz. 27: 481. 1899