Editing Tree line (section)

===North America===
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* [[Abies lasiocarpa|Subalpine fir]] (''Abies lasiocarpa'')<ref name=rockymtns/>{{rp|106}}
* [[Larix lyallii|Subalpine larch]] (''Larix lyallii'')<ref name="cancyc">{{Cite encyclopedia |title=Treeline |encyclopedia=The Canadian Encyclopedia |url=http://www.thecanadianencyclopedia.com/index.cfm?PgNm=TCE&Params=A1ARTA0008111 |access-date=2011-06-22 |archive-url=https://web.archive.org/web/20101203223010/http://www.thecanadianencyclopedia.com/index.cfm?PgNm=TCE&Params=A1ARTA0008111 |archive-date=2010-12-03}}</ref>
* [[Tsuga mertensiana|Mountain hemlock]] (''Tsuga mertensiana'')
* [[Cupressus nootkatensis|Alaska yellow cedar]] (''Chaemaecyparis nootkatensis'')
* [[Picea engelmannii|Engelmann spruce]] (''Picea engelmannii'')<ref name=rockymtns/>{{rp|106}}
* [[Pinus albicaulis|Whitebark pine]] (''Pinus albicaulis'')<ref name=cancyc/>
* [[Pinus longaeva|Great Basin bristlecone pine]] (''Pinus longaeva'')
* [[Pinus aristata|Rocky Mountains bristlecone pine]] (''Pinus aristata'')
* [[Pinus balfouriana|Foxtail pine]] (''Pinus balfouriana'')
* [[Pinus flexilis|Limber pine]] (''Pinus flexilis'')
* [[Pinus culminicola|Potosi pinyon]] (''Pinus culminicola'')
* [[Picea mariana|Black spruce]] (''Picea mariana'')<ref name=taiga/>{{rp|53}}
* [[Picea glauca|White spruce]] (''Picea glauca'')
* [[Larix laricina|Tamarack]] (''Larix laricina'')
* [[Pinus hartwegii|Hartweg's pine]] (''Pinus hartwegii'')
{{div col end}}