familyCyperaceae
genusCarex
sectionCarex sect. Lamprochlaenae
speciesCarex supina
subspeciesCarex supina subsp. spaniocarpa
Difference between revisions of "Carex supina subsp. spaniocarpa"
Acta Univ. Lund., n. s. 38: 365. 1942.
Illustrated
Basionym: Carex spaniocarpa Steudel Syn. Pl. Glumac. 2: 225. 1855
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| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
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|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Carex spaniocarpa | |name=Carex spaniocarpa | ||
|authority=Steudel | |authority=Steudel | ||
| + | |rank=species | ||
|publication_title=Syn. Pl. Glumac. | |publication_title=Syn. Pl. Glumac. | ||
|publication_place=2: 225. 1855 | |publication_place=2: 225. 1855 | ||
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name=Carex supina subsp. spaniocarpa | name=Carex supina subsp. spaniocarpa | ||
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|authority=(Steudel) Hultén | |authority=(Steudel) Hultén | ||
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|publication title=Acta Univ. Lund., n. s. | |publication title=Acta Univ. Lund., n. s. | ||
|publication year=1942 | |publication year=1942 | ||
| − | |special status= | + | |special status=Illustrated |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V23/V23_1061.xml |
|genus=Carex | |genus=Carex | ||
|section=Carex sect. Lamprochlaenae | |section=Carex sect. Lamprochlaenae | ||
Latest revision as of 20:38, 5 November 2020
Plants loosely cespitose, usually long-rhizomatous. Culms to 30 cm. Leaf blades 3–15 cm × 1–1.5 mm. Spikes: staminate 5–15 × 1–2 mm; pistillate to 15 × 5 mm. Pistillate scales red-brown, margins hyaline, ovate to ovate-circular, 2–3.5 × 1.4–2.2 mm, apex subobtuse to acuminate, ± covering perigynium body. Staminate scales light brown, margins hyaline, oblong-lanceolate, 3–4.5 × 1–1.8 mm, apex acute. Perigynia yellow-green to brown, 2.5–3.3 × 1.2–2 mm; beak 0.4–0.9 mm. Achenes obovoid, 1.7–2 × 1.3–1.4 mm. 2n = 36.
Phenology: Fruiting summer.
Habitat: Dry meadows and bluffs, rock outcrops, sandy soil on lakeshores and flood plains
Elevation: 10–1300 m
Distribution
Greenland, B.C., Man., N.W.T., Nunavut, Ont., Sask., Yukon, Alaska, Minn., nc, ne Asia (Siberia, Russian Far East).
Discussion
Selected References
None.
Lower Taxa
None.