Difference between revisions of "Carex glacialis"
Bull. Torrey Bot. Club 37: 244. 1910.
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|name=Carex pedata | |name=Carex pedata | ||
|authority=Wahlenburg | |authority=Wahlenburg | ||
| + | |rank=species | ||
|publication_title=Fl. Lapp., | |publication_title=Fl. Lapp., | ||
|publication_place=239, plate 14. 1812, | |publication_place=239, plate 14. 1812, | ||
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|name=Carex terrae-novae | |name=Carex terrae-novae | ||
|authority=Fernald | |authority=Fernald | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Cyperaceae;Carex;Carex sect. Lamprochlaenae;Carex glacialis | |hierarchy=Cyperaceae;Carex;Carex sect. Lamprochlaenae;Carex glacialis | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Carex glacialis | name=Carex glacialis | ||
| − | |||
|authority=Mackenzie | |authority=Mackenzie | ||
|rank=species | |rank=species | ||
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|publication year=1910 | |publication year=1910 | ||
|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/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V23/V23_1062.xml |
|genus=Carex | |genus=Carex | ||
|section=Carex sect. Lamprochlaenae | |section=Carex sect. Lamprochlaenae | ||
Revision as of 20:04, 16 December 2019
Plants densely cespitose, often forming tussocks, short-rhizomatous. Culms to 20(–30) cm. Leaf blades 2–(–10) cm × 0.5–1.5 mm, dead leaf remains often circinnate. Spikes: staminate 2–8 × 0.7–2 mm; pistillate 2–9 × 1–3 mm. Pistillate scales reddish black with hyaline margins, subcircular, 1.4–2.5 × 1.2–2 mm, apex obtuse to subacute, shorter than to as long as perigynium body. Staminate scales reddish black or dark brown, midvein paler, obovate, 2–3 × 0.8–1.4 mm, apex obtuse to acute. Perigynia reddish black to dark brown distally, 1.5–2.5 × 0.9–1.2 mm; beak 0.3–0.5 mm. Achenes obovoid, 1.75 × 0.8 mm. 2n = 34.
Phenology: Fruiting summer.
Habitat: Dry rocks, gravel, sand, talus slopes, eskers, on limestone
Elevation: 0–1000 m
Distribution
Greenland, Alta., B.C., Man., Nfld. and Labr., N.W.T., Nunavut, Ont., Que., Sask., Yukon, Alaska, n Eurasia.
Discussion
Selected References
None.