Difference between revisions of "Picea sitchensis"
260. 1855.
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|name=Pinus sitchensis | |name=Pinus sitchensis | ||
|authority=Bongard | |authority=Bongard | ||
| + | |rank=species | ||
|publication_title=Mém. Acad. Imp. Sci. Saint-Pétersbourg, Sér. | |publication_title=Mém. Acad. Imp. Sci. Saint-Pétersbourg, Sér. | ||
|publication_place=6, Sci. Math. 2: 164. 1832 (Aug.) | |publication_place=6, Sci. Math. 2: 164. 1832 (Aug.) | ||
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|name=Abies falcata | |name=Abies falcata | ||
|authority=Rafinesque | |authority=Rafinesque | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Abies menziesii | |name=Abies menziesii | ||
|authority=(Douglas ex D. Don) Lindley | |authority=(Douglas ex D. Don) Lindley | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Picea falcata | |name=Picea falcata | ||
|authority=(Rafinesque) Suringar | |authority=(Rafinesque) Suringar | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Picea menziesii | |name=Picea menziesii | ||
|authority=(Douglas ex D. Don) Carrière | |authority=(Douglas ex D. Don) Carrière | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Pinus menziesii | |name=Pinus menziesii | ||
|authority=Douglas ex D. Don | |authority=Douglas ex D. Don | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Pinaceae;Picea;Picea sitchensis | |hierarchy=Pinaceae;Picea;Picea sitchensis | ||
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--><p>Sitka spruce (<i>Picea sitchensis</i>) is the state tree of Alaska.</p> | --><p>Sitka spruce (<i>Picea sitchensis</i>) is the state tree of Alaska.</p> | ||
|tables= | |tables= | ||
| − | |references= | + | |references= |
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}}<!-- | }}<!-- | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Picea sitchensis | name=Picea sitchensis | ||
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|authority=(Bongard) Carrière | |authority=(Bongard) Carrière | ||
|rank=species | |rank=species | ||
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|elevation=0–900m | |elevation=0–900m | ||
|distribution=B.C.;Alaska;Calif.;Oreg.;Wash. | |distribution=B.C.;Alaska;Calif.;Oreg.;Wash. | ||
| − | |reference= | + | |reference=None |
|publication title= | |publication title= | ||
|publication year=1855 | |publication year=1855 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V2/V2_638.xml |
|genus=Picea | |genus=Picea | ||
|species=Picea sitchensis | |species=Picea sitchensis | ||
Revision as of 19:49, 16 December 2019
Trees to 80m; trunk to 5m diam.; crown narrowly conic. Bark grayish brown to orange-brown. Branches somewhat drooping; twigs not pendent, rather stout, pinkish brown, glabrous. Buds reddish brown, 5–10mm, apex rounded. Leaves (1.2–)1.5–2.5(–3)cm, flattened or broadly triangular in cross section (abaxial surface rounded or slightly angular), rather rigid, blue-green to light yellow-green, abaxial surface darker green with stomatal bands very narrow or absent, adaxial surface glaucous with conspicuous stomatal bands separated by ridge, apex sharp-pointed. Seed cones 5–9(–10)cm; scales variable, elliptic to narrowly diamond-shaped, 15–22 × 12–16mm, rather rigid, margin at apex erose, apex extending 4–8mm beyond seed-wing impression. 2n =24.
Habitat: Pacific coastal forests
Elevation: 0–900m
Distribution
B.C., Alaska, Calif., Oreg., Wash.
Discussion
Picea sitchensis intergrades extensively with P. glauca in the river inlets of north coastal British Columbia and coastal Alaska. The name P. × lutzii Little is applied to hybrids between the two species (R.Daubenmire 1968).
Sitka spruce (Picea sitchensis) is the state tree of Alaska.
Selected References
None.