Difference between revisions of "Carex digitalis"
Sp. Pl. 4(1): 298. 1805.
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|common_names=Carex digital | |common_names=Carex digital | ||
+ | |special_status={{Treatment/ID/Special_status | ||
+ | |code=F | ||
+ | |label=Illustrated | ||
+ | }}{{Treatment/ID/Special_status | ||
+ | |code=E | ||
+ | |label=Endemic | ||
+ | }} | ||
|basionyms= | |basionyms= | ||
|synonyms= | |synonyms= | ||
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-->{{Treatment/Body | -->{{Treatment/Body | ||
− | |distribution= | + | |distribution=N.S.;Ont.;Que.;Ala.;Ark.;Conn.;D.C.;Del.;Fla.;Ga.;Ill.;Ind.;Ky.;La.;Maine;Mass.;Md.;Mich.;Miss.;Mo.;N.C.;N.H.;N.J.;N.Y.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Va.;Vt.;W.Va.;Wis.;temperate e North America. |
|discussion=<p>Varieties 3 (3 in the flora).</p> | |discussion=<p>Varieties 3 (3 in the flora).</p> | ||
|tables= | |tables= | ||
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|basionyms= | |basionyms= | ||
|family=Cyperaceae | |family=Cyperaceae | ||
− | |distribution= | + | |distribution=N.S.;Ont.;Que.;Ala.;Ark.;Conn.;D.C.;Del.;Fla.;Ga.;Ill.;Ind.;Ky.;La.;Maine;Mass.;Md.;Mich.;Miss.;Mo.;N.C.;N.H.;N.J.;N.Y.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Va.;Vt.;W.Va.;Wis.;temperate e North America. |
|reference=None | |reference=None | ||
|publication title=Sp. Pl. | |publication title=Sp. Pl. | ||
|publication year=1805 | |publication year=1805 | ||
− | |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_816.xml |
|genus=Carex | |genus=Carex | ||
|section=Carex sect. Careyanae | |section=Carex sect. Careyanae | ||
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− | -->[[Category:Treatment]][[Category:Carex sect. Careyanae]] | + | --> |
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+ | [[Category:Treatment]] | ||
+ | [[Category:Carex sect. Careyanae]] | ||
+ | [[Category:Revised Since Print]] |
Latest revision as of 19:35, 6 November 2020
Plants densely cespitose. Culms erect or ascending, 7–52 cm × 0.5–1 mm. Leaves: basal sheaths white or light brown; nonbasal sheaths green, 8–37 mm; blades green, 8–44 cm × 0.8–5 mm, shorter than or overtopping culm, 0.5–1.3(–1.8) times as tall as tallest flowering culm; blades of vegetative shoots 1–3.5 times wider than bract blades. Inflorescences: spikes (2–)4 per culm, scattered; peduncles of pistillate spikes 0.5–10.2 cm; of staminate spike 0.4–8.7 cm. Bracts 2.2–11.4 cm × 1–3 mm. Pistillate spikes: proximal usually basal, erect, ascending, or drooping, short to long pedunclulate, 6–18 × 4–5 mm. Staminate spike 1, linear to linear-clavate, 11–24 × (1–)1.2–2.7 mm. Pistillate scales keeled, 1.8–2 × 1–1.2 mm, midribs green, margins hyaline, apex acute, proximal scales of lateral spikes subtending perigyinia. Staminate scales oblong, 2–3.6(–5.5) × 1–1.5 mm, midribs green, margins hyaline, frequently brown tinged, apex acute. Anthers 2–3.3 mm. Perigynia 3–9 per spike, finely veined, obovoid, 2–4.2 × 1.2–1.8 mm; beak tapering. Achenes obovoid, 1.8–2.8 × 1–1.6 mm, sides plane or slightly concave at maturity, tightly fitting perigynia. Style slender, ascending through entire orifice.
Distribution
![V23 816-distribution-map.jpg](/w/images/2/2d/V23_816-distribution-map.jpg)
N.S., Ont., Que., Ala., Ark., Conn., D.C., Del., Fla., Ga., Ill., Ind., Ky., La., Maine, Mass., Md., Mich., Miss., Mo., N.C., N.H., N.J., N.Y., Ohio, Okla., Pa., R.I., S.C., Tenn., Tex., Va., Vt., W.Va., Wis., temperate e North America.
Discussion
Varieties 3 (3 in the flora).
Selected References
None.
Lower Taxa
Key
1 | Terminal spike usually surpassing bract blade of distal lateral spike; longest peduncle of staminate spike (6.3–)8.1–15.9 cm; widest leaves 2–2.9(–3.5) mm wide; perigynia 7–10-veined. | Carex digitalis var. macropoda |
1 | Terminal spike usually surpassed by bract blade of distal lateral spike; longest peduncle of staminate spike 0.9–7.2(–11.4) cm; widest leaves 2.7–4.5(–5.3) mm wide; perigynia (8–)11–15-veined. | > 2 |
2 | Peryginia 2.5–3.3 mm, apex barely excurved. | Carex digitalis var. digitalis |
2 | Perigynia 3.2–4.2 mm, apex noticeably excurved. | Carex digitalis var. floridana |