Comments
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Inglês
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fornecido por eFloras
Carex aggregata may be difficult to distinguish from C. gravida if the leaf sheaths are damaged or not visible on specimens.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
Inglês
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fornecido por eFloras
Plants without conspicuous rhizomes. Culms (20–)30–100 cm, 1.5–3.5 mm wide basally, 0.7–1.2 mm wide distally. Leaves: sheaths usually loose, proximal green-and-white-striped and green-and-white-mottled, with conspicous transverse veins on back, fronts white to hyaline, sometimes red dotted and transversely rugose, yellow or brown and thickened at mouth; ligules 1–4.5 mm, shorter than to as long as wide; widest leaf blades 3.5–5 mm wide. Inflorescences with 5–10 spikes, (1.5–)2–5 cm × 8–13 mm; proximal internodes shorter than to as long as proximal spikes; proximal bracts to 3 cm; spikes with 5–15 ascending to spreading perigynia. Pistillate scales hyaline or pale brown with green, 1–3-veined center, ovate, 2.2–3.5 × 1.2–1.8 mm, body 2/3 as long to almost length of perigynia, apex acuminate to short-awned. Anthers 1.5–2.5 mm. Perigynia pale green to pale brown, veinless or weakly 2–5-veined abaxially, 3.4–4.6 × 1.9–2.8 mm, body somewhat spongy, thickened at base, margins serrulate distally; beak 0.7–1.4 mm, apical teeth 0.3–1 mm. Achenes circular to elliptic-circular, 1.8–2.1 × 1.6–1.8 mm.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
Inglês
)
fornecido por eFloras
Ont.; Ala., Del., D.C., Ill., Ind., Iowa, Ky., Md., Minn., Mo., N.J., N.Y., N.C., Ohio, Okla., Pa., S.Dak., Tenn., Va., W.Va., Wis.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
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Inglês
)
fornecido por eFloras
Meadows, thickets, open forests, usually on calcareous soils; 50–300m.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
Inglês
)
fornecido por eFloras
Carex agglomerata Mackenzie, Bull. Torrey Bot. Club 33: 442. 1906, not C. B. Clarke 1903; C. sparganioides Muhlenberg ex Willdenow var. aggregata (Mackenzie) Gleason
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- cc-by-nc-sa-3.0
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Comprehensive Description
(
Inglês
)
fornecido por North American Flora
Carex aggregata Mackenzie, Bull. Torrey Club 37: 246. 1910
Carex agglomrrata Mackenzie. Bull. Torrey Club 33: 442. 1906. (Type from Missouri.) Not
C. agglomerata C. B. Clarke, 1903.
Rootstocks lignescent but rather slender, conspicuously short-creeping, brownish or
blackish, fibrillose. the culms 4 10 dm. high, erect, ascending, or even decumbent, usually
considerably exceeding the leaves, sharply triangular, smooth below, slightly rough immediately
Ith the bead, light-lirownisli-tinged at base; leaves regularly and evenly distributed on
the lower part of the culm and not chiefly tufted near the base, the blades Hat. light-green,
• it, is dm. Ion/. 3 6 mm wide, smooth towards the base, roughened towards tinapex
and on the margins; sheaths conspicuously green-. in.l-wliite-iiio ttll id and Septate -nodulose
I , whitened but not es ily brolo n vi rurally, usually not transversely rugulose, concave,
d and thickened al mouth, the ligule widi i thou long, nol dark-margined;
in a terminal head 2 5 5 cm. long, 10 mm thick, the Iowa
rate and the upper closely aggregated, the few inconspicuou lUminati
Bowers terminal and the { 15 aacendio ia bekw brad iwl-
shaped, don ually conspicu horter than the head,
i,„ t r, tt ,, (mall, i inn. greenish-hyaline with a green midrib,
acun,.,: • iboul the length of the bodic ol the perigynia, but omewhat nai rower; perigynia plano-convex, ovate, sharp-edged to base and serrulate to the middle, deep-green, 3.25-4.5 mm. long, about 2 mm. wide, membranaceous, flat ventrally, sessile, round-truncate at base, nerveless ventrally, obscurely few-nerved dorsally, tapering into a serrulate beak about half the length of the body, bidentate, the teeth sharp, erect, whitehyaline within, the sutures on both sides conspicuous; achenes lenticular, oblong-orbicular, 2 mm. long, very short-stipitate, minutely apiculate: style slender, straight, jointed with achene, slightly thickened at base; stigmas two, reddish-brown, slender, elongate.
Type locality (of C. agglomerata Mackenzie, on which C. aggregata is based) : Courtney, Jackson County, Missouri (B. F. Bush 1718).
Distribution: Rich woods in calcareous districts, western New Jersey to District of Columbia, and westward to Kansas and Oklahoma. (Specimens examined from western New Jersey, New York, Pennsylvania, District of Columbia, Ohio, Indiana, Kentucky, Illinois, Iowa, Missouri, Kansas, Oklahoma.)
- citação bibliográfica
- Kenneth Kent Mackenzie. 1931. (POALES); CYPERACEAE; CARICEAE. North American flora. vol 18(2). New York Botanical Garden, New York, NY
Carex aggregata: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Carex aggregata is a species of sedge that was first described by Kenneth Mackenzie in 1910. It is native to the eastern United States and Canada.
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- Wikipedia authors and editors
Carex aggregata
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Carex aggregata es una especie de planta herbácea de la familia de las ciperáceas.
Descripción
Son plantas con rizomas poco desarrollados, forman penachos o grupos. Los tallos de floración alcanzan un tamaño de 20-100 cm de largo. Hoja de 2-50 cm de largo, y 3-6 mm de ancho, de color verde claro. Hojas sueltas y algo holgadas alrededor del vástago de vainas, el lado ventral relativamente firme y por lo general sin arrugas transversales, generalmente permanece intacta en la madurez, algo más gruesas y amarillentas a marrón en la punta, el lado dorsal blanca con venas verdes o moteado verde y blanco. Inflorescencia compacta, estrechamente ovada a estrechamente oblonga. Frutos de 1.8-2.1 mm de largo, anchamente elíptico-ovados a casi circular en el contorno.[1]
Distribución y hábitat
Dispersos a lo largo de Missouri, pero aparentemente ausente de las tierras bajas del Misisipi (noreste de EE.UU. y al lado oeste de Canadá hasta Dakota del Sur y Kansas). Tierras bajas, bosques templados, praderas de secano de tierras bajas y los bancos de los ríos, también en potreros y áreas húmedas y perturbadas.
Taxonomía
Carex aggregata fue descrita por Kenneth Kent Mackenzie y publicado en Bulletin of the Torrey Botanical Club 37(5): 246. 1910.[1]
- Etimología
Ver: Carex
aggregata; epíteto latino que significa "agrupada, unida".[2]
- Sinonimia
-
Carex agglomerata Mack.
-
Carex sparganioides var. aggregata (Mack.) Gleason[3][4][5]
Referencias
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- Autores y editores de Wikipedia
Carex aggregata: Brief Summary
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Carex aggregata es una especie de planta herbácea de la familia de las ciperáceas.
- licença
- cc-by-sa-3.0
- direitos autorais
- Autores y editores de Wikipedia
Carex aggregata: Brief Summary
(
Francês
)
fornecido por wikipedia FR
Carex aggregata est une espèce de plantes du genre Carex et de la famille des Cyperaceae.
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- Auteurs et éditeurs de Wikipedia
Carex aggregata
(
Indonésio
)
fornecido por wikipedia ID
Carex aggregata adalah spesies tumbuhan seperti rumput yang tergolong ke dalam famili Cyperaceae. Spesies ini juga merupakan bagian dari ordo Poales. Spesies Carex aggregata sendiri merupakan bagian dari genus Carex.[1] Nama ilmiah dari spesies ini pertama kali diterbitkan oleh Mack..
Referensi
Artikel bertopik tumbuhan ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya.
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Carex aggregata: Brief Summary
(
Indonésio
)
fornecido por wikipedia ID
Carex aggregata adalah spesies tumbuhan seperti rumput yang tergolong ke dalam famili Cyperaceae. Spesies ini juga merupakan bagian dari ordo Poales. Spesies Carex aggregata sendiri merupakan bagian dari genus Carex. Nama ilmiah dari spesies ini pertama kali diterbitkan oleh Mack..
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- Penulis dan editor Wikipedia
Carex aggregata: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Carex aggregata là một loài thực vật có hoa trong họ Cói. Loài này được Mack. mô tả khoa học đầu tiên năm 1910.
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