Difference between revisions of "Carex scirpoidea subsp. convoluta"
Novon 7: 355. 1998.
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|year=1998 | |year=1998 | ||
}} | }} | ||
| − | |basionyms={{Treatment/ID/ | + | |special_status={{Treatment/ID/Special_status |
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
| + | |basionyms={{Treatment/ID/Basionym | ||
|name=Carex scirpoidea var. convoluta | |name=Carex scirpoidea var. convoluta | ||
|authority=Kükenthal | |authority=Kükenthal | ||
| + | |rank=variety | ||
| + | |publication_title=in H. G. A. Engler, Pflanzenr. | ||
| + | |publication_place=20[IV,38]: 81. 1909 | ||
}} | }} | ||
|synonyms= | |synonyms= | ||
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|elevation=200 m | |elevation=200 m | ||
|distribution=Ont.;Mich. | |distribution=Ont.;Mich. | ||
| − | |discussion=<p>Carex scirpoidea subsp. convoluta is the most geographically restricted of the subspecies and is distinguished by narrowly V-shaped leaves, especially of the flowering shoot, a strongly cespitose habit, and conspicuously more flowering shoots per plant than other subspecies.</p> | + | |discussion=<p><i>Carex scirpoidea </i>subsp.<i> convoluta</i> is the most geographically restricted of the subspecies and is distinguished by narrowly V-shaped leaves, especially of the flowering shoot, a strongly cespitose habit, and conspicuously more flowering shoots per plant than other subspecies.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Carex scirpoidea subsp. convoluta | name=Carex scirpoidea subsp. convoluta | ||
| − | |||
|authority=(Kükenthal) D. A. Dunlop | |authority=(Kükenthal) D. A. Dunlop | ||
|rank=subspecies | |rank=subspecies | ||
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|publication title=Novon | |publication title=Novon | ||
|publication year=1998 | |publication year=1998 | ||
| − | |special status= | + | |special status=Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V23/V23_1045.xml |
|genus=Carex | |genus=Carex | ||
|section=Carex sect. Scirpinae | |section=Carex sect. Scirpinae | ||
Latest revision as of 20:38, 5 November 2020
Plants cespitose; rhizomes inconspicuous. Culms erect, (9.2–) 19.5–35(–38) cm. Leaves: sheaths and bases from previous year’s leaves absent; blades narrowly V-shaped in cross section, to 23 cm × 1.8 mm, widest leaves of pistillate culm less than 1.5 mm wide. Scales ovate, 2.4 × 1.2 mm. Perigynia ovate, 1.5–2.6 × 1–1.2 mm, less than or equal to 2.5 times long as wide, body tightly enveloping achene for entire length and width. Achenes 1–1.5 × 0.6–0.9 mm.
Phenology: Fruiting early Jun–Sep.
Habitat: Prairie pavement barrens
Elevation: 200 m
Discussion
Carex scirpoidea subsp. convoluta is the most geographically restricted of the subspecies and is distinguished by narrowly V-shaped leaves, especially of the flowering shoot, a strongly cespitose habit, and conspicuously more flowering shoots per plant than other subspecies.
Selected References
None.