Difference between revisions of "Luzula nivalis"
in M. N. Blytt and A. G. Blytt, Norges Flora 1: 299. 1861.
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|accepted_name=Luzula arctica | |accepted_name=Luzula arctica | ||
| − | |accepted_authority= | + | |accepted_authority=Blytt |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
| − | |title=in M. N. Blytt and A. G. Blytt,Norges Flora | + | |title=in M. N. Blytt and A. G. Blytt, Norges Flora |
|place=1: 299. 1861 | |place=1: 299. 1861 | ||
|year=1861 | |year=1861 | ||
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name=Luzula arctica | name=Luzula arctica | ||
| − | |authority= | + | |authority=Blytt |
|rank=species | |rank=species | ||
|parent rank=subgenus | |parent rank=subgenus | ||
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|distribution=Greenland;B.C.;Man.;Nfld. and Labr. (Labr.);N.W.T.;Nunavut;Que.;Yukon;Alaska;Eurasia. | |distribution=Greenland;B.C.;Man.;Nfld. and Labr. (Labr.);N.W.T.;Nunavut;Que.;Yukon;Alaska;Eurasia. | ||
|reference=None | |reference=None | ||
| − | |publication title=in M. N. Blytt and A. G. Blytt,Norges Flora | + | |publication title=in M. N. Blytt and A. G. Blytt, Norges Flora |
|publication year=1861 | |publication year=1861 | ||
|special status=Illustrated | |special status=Illustrated | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V22/V22_490.xml |
|genus=Luzula | |genus=Luzula | ||
|subgenus=Luzula subg. Luzula | |subgenus=Luzula subg. Luzula | ||
Revision as of 20:31, 5 November 2020
Culms densely cespitose, 5-20 cm. Leaves: sheaths brown to straw-colored; basal leaves to 10 cm × 4 mm; cauline leaves usually 2, reduced. Inflorescences: glomerules 1-3, sessile; proximal inflorescence bract inconspicuous, brown, much shorter to ± equaling inflorescence, apex often clear, dentate; bracts deep brown, margins dentate; bracteoles deep brown, margins dentate. Flowers: tepals deep brown with narrow clear margins and apex, 1.7-2.1 mm; anthers ± equaling filament length. Capsules dark reddish to blackish, shining, spheric, 1.8-2.1 mm, usually exceeding tepals. Seeds translucent, clear brown, broadly elliptic, with few entangled hairs, 1-1.2 mm. 2n = 24.
Phenology: Flowering and fruiting summer.
Habitat: Wet, stony places on slopes and in dwarf shrub heaths in alpine and arctic tundra; circumpolar.
Elevation: 0-1200 m
Distribution
Greenland, B.C., Man., Nfld. and Labr. (Labr.), N.W.T., Nunavut, Que., Yukon, Alaska, Eurasia.
Discussion
Selected References
None.