Difference between revisions of "Carex squarrosa"
Sp. Pl. 2: 973. 1753.
FNA>Volume Importer |
imported>Volume Importer |
||
(6 intermediate revisions by 2 users not shown) | |||
Line 6: | Line 6: | ||
|place=2: 973. 1753 | |place=2: 973. 1753 | ||
|year=1753 | |year=1753 | ||
+ | }} | ||
+ | |special_status={{Treatment/ID/Special_status | ||
+ | |code=F | ||
+ | |label=Illustrated | ||
+ | }}{{Treatment/ID/Special_status | ||
+ | |code=E | ||
+ | |label=Endemic | ||
}} | }} | ||
|basionyms= | |basionyms= | ||
Line 23: | Line 30: | ||
|elevation=0–1000 m | |elevation=0–1000 m | ||
|distribution=Ont.;Ala.;Ark.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Md.;Mass.;Mich.;Miss.;Mo.;Nebr.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;S.C.;Tenn.;Va.;W.Va. | |distribution=Ont.;Ala.;Ark.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Md.;Mass.;Mich.;Miss.;Mo.;Nebr.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;S.C.;Tenn.;Va.;W.Va. | ||
− | |discussion=<p>Carex squarrosa and C. typhina are sympatric over much of the northern part of their ranges and occur in similar habitats. Some evidence suggests, however, that C. squarrosa occurs in slightly drier habitats than C. typhina.</p> | + | |discussion=<p><i>Carex squarrosa</i> and <i>C. typhina</i> are sympatric over much of the northern part of their ranges and occur in similar habitats. Some evidence suggests, however, that <i>C. squarrosa</i> occurs in slightly drier habitats than <i>C. typhina</i>.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
Line 32: | Line 39: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Carex squarrosa | name=Carex squarrosa | ||
− | |||
|authority=Linnaeus | |authority=Linnaeus | ||
|rank=species | |rank=species | ||
Line 46: | Line 52: | ||
|publication title=Sp. Pl. | |publication title=Sp. Pl. | ||
|publication year=1753 | |publication year=1753 | ||
− | |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_970.xml |
|genus=Carex | |genus=Carex | ||
|section=Carex sect. Squarrosae | |section=Carex sect. Squarrosae |
Latest revision as of 21:44, 5 November 2020
Plants cespitose, short-rhizomatous. Culms 30–80 cm. Leaves 3–5.7 mm wide, glabrous. Spikes 1–2(–3), erect; lateral spikes, if present, usually pistillate; terminal spike gynecandrous; staminate portion 5–18 × 1–3.5 mm; pistillate portion ovate or oblong, 11–35 × 12–20 mm. Pistillate scales 3–4.5 × 0.5–1.1 mm, apex sharply acute or with short, scabrous awn, hidden by perigynia. Staminate scales 3.5–7.1 × 1–2 mm, apex acute, sharp or blunt. Perigynia widely radiating, the proximal reflexed, 5.8–9.7 × 1.9–3.3 mm, smooth; beak 2.1–3.8 mm, usually smooth. Achenes sides often flat, 2.3–3 × 1.1–1.4 mm, 1.9–2.5 times as long as wide; style persistent, sinuous. 2n = 56.
Phenology: Fruiting summer.
Habitat: Wet woods, forest edges, meadows
Elevation: 0–1000 m
Distribution
Ont., Ala., Ark., Conn., Del., D.C., Ga., Ill., Ind., Iowa, Kans., Ky., La., Md., Mass., Mich., Miss., Mo., Nebr., N.J., N.Y., N.C., Ohio, Okla., Pa., S.C., Tenn., Va., W.Va.
Discussion
Carex squarrosa and C. typhina are sympatric over much of the northern part of their ranges and occur in similar habitats. Some evidence suggests, however, that C. squarrosa occurs in slightly drier habitats than C. typhina.
Selected References
None.