Difference between revisions of "Pinus monticola"
in Lambert, Descr. Pinus [ed. 3] 2: unnumbered page between 144 and 145. 1832.
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Pinus monticola | |accepted_name=Pinus monticola | ||
| − | |accepted_authority=Douglas ex D. Don | + | |accepted_authority=Douglas ex D. Don |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
| − | |title=in Lambert,Descr. Pinus [ed. 3] | + | |title=in Lambert, Descr. Pinus [ed. 3] |
|place=2: unnumbered page between 144 and 145. 1832 | |place=2: unnumbered page between 144 and 145. 1832 | ||
|year=1832 | |year=1832 | ||
}} | }} | ||
|common_names=Western white pine;pin argenté | |common_names=Western white pine;pin argenté | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Pinus monticola | name=Pinus monticola | ||
| − | |authority=Douglas ex D. Don | + | |authority=Douglas ex D. Don |
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
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|distribution=Alta.;B.C.;Calif.;Idaho;Mont.;Nev.;Oreg.;Wash. | |distribution=Alta.;B.C.;Calif.;Idaho;Mont.;Nev.;Oreg.;Wash. | ||
|reference=None | |reference=None | ||
| − | |publication title=in Lambert,Descr. Pinus [ed. 3] | + | |publication title=in Lambert, Descr. Pinus [ed. 3] |
|publication year=1832 | |publication year=1832 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_158.xml |
|genus=Pinus | |genus=Pinus | ||
|species=Pinus monticola | |species=Pinus monticola | ||
Latest revision as of 20:21, 5 November 2020
Trees to 70m; trunk to 2.5m diam., straight; crown narrowly conic, becoming broad and flattened. Bark gray, distinctly platy, plates scaly. Branches nearly whorled, spreading-ascending; twigs slender, pale red-brown, rusty puberulent and slightly glandular (rarely glabrous), aging purple-brown or gray, smooth. Buds ellipsoid or cylindric, rust-colored, 0.4–0.5cm, slightly resinous. Leaves 5 per fascicle, spreading to ascending, persisting 3–4 years, 4–10cm × 0.7–1mm, straight, slightly twisted, pliant, blue-green, abaxial surface without evident stomatal lines, adaxial surfaces with evident stomatal lines, margins finely serrulate, apex broadly to narrowly acute; sheath 1–1.5cm, shed early. Pollen cones ellipsoid, 10–15mm, yellow. Seed cones maturing in 2 years, shedding seeds and falling soon thereafter, clustered, pendent, symmetric, lance-cylindric to ellipsoid-cylindric before opening, broadly lanceoloid to ellipsoid-cylindric when open, 10–25cm, creamy brown to yellowish, without purple or gray tints, resinous, stalks to 2cm; umbo terminal, depressed. Seeds compressed, broadly obovoid-deltoid; body 5–7mm, red-brown; wing 2–2.5cm. 2n =24.
Habitat: Montane moist forests, lowland fog forests
Elevation: 0–3000m
Distribution
Alta., B.C., Calif., Idaho, Mont., Nev., Oreg., Wash.
Discussion
Pinus monticola is the most important western source for matchwood. Its wood lacks the sugary exudates seen in P. lambertiana.
Western white pine (Pinus monticola) is the state tree of Idaho.
Selected References
None.