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Fescue Sedge

Carex festucacea Schkuhr ex Willd.

Comments

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Carex festucacea is often confused with 148. C. albolutescens; see note under that species.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 23: 335, 336, 339, 369, 370, 373 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Description

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Plants cespitose. Culms 45–100 cm; vegetative culms few, inconspicuous, usually fewer than 15 leaves, not strikingly 3-ranked, leaves clustered at apex. Leaves: sheaths green or with white intervenal areas, often adaxially white-hyaline, summits U-shaped or prolonged to 2 mm beyond collar; sheaths finely papillose or smooth; distal ligules 1–3 mm; blades 3–5 per fertile culm, 15–30 cm × 1–3.5 mm. Inflorescences arching or nodding, ± open, green to light brown, 2.5–6 cm × 4.5–11 mm; proximal internode 3–18 mm; 2d internode 3–13 mm; proximal bracts scalelike or with bristle tips shorter than inflorescences. Spikes 3–10, distinct, ellipsoid to globose, 6–16 × 5–6.5 mm, base acute to attenuate, apex rounded; terminal spike with conspicuous staminate base. Pistillate scales white-hyaline with white, green, or gold center, broadly lanceolate, 2.3–3.8 mm, shorter than and narrower than perigynia, apex acute. Anthers 1–2.1 mm. Perigynia (20–)25–60 in larger spikes, spreading, pale green to yellowish brown, conspicuously 5-veined or more abaxially, veinless or mostly indistinctly or basally 2–4(–6)-veined adaxially, orbiculate to elliptic, plano-convex, 2.5–4.2 × 1.5–2.3(–2.5) mm, 0.4–0.6 mm thick, nearly leathery, margin flat, including wing 0.3–0.6 mm wide, smooth; beak green or light brown at tip, flat, ciliate-serrulate, abaxial suture with conspicuous white-hyaline margin, distance from beak tip to achene 0.8–1.7(–2) mm. Achenes ovate, 1.2–1.8 × 1–1.3 mm, 0.3–0.4 mm thick; style sometimes abaxially-adaxially bent at base. 2n = 68, 70.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 23: 335, 336, 339, 369, 370, 373 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
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Flora of North America Editorial Committee
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eFloras.org
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Distribution

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Ont.; Ala., Ark., Conn., Del., D.C., Ga., Ill., Ind., Iowa, Kans., Ky., La., Md., Mass., Minn., Miss., Mo., N.J., N.Y., N.C., Ohio, Okla., Pa., S.C., Tenn., Tex., Vt., Va., W.Va., Wis.
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 23: 335, 336, 339, 369, 370, 373 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
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Flora of North America Editorial Committee
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Flowering/Fruiting

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Fruiting late spring–early summer.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 23: 335, 336, 339, 369, 370, 373 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Habitat

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Wet or seasonally wet places, poorly drained fields, open woods; 100–300m.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 23: 335, 336, 339, 369, 370, 373 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
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Flora of North America Editorial Committee
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eFloras.org
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Comprehensive Description

provided by North American Flora
Carex festucacea Schkuhr; Wilid. Sp. PI. 4: 242. 1805
Carex straminea var. festucacea Gay, Ann. Sci. Nat. II. 10: 364. 1838. (Technically based on
C. festucacea Schkuhr.) Carex straminea var. festucacea Tuckerm. Enum. Caric. 18. 1843. (Based on C. festucacea Schkuhr.) Carex straminea var. (no. 1) B6ck. Linnaea 39: 117. 1875. (Based on C. festucacea Schkuhr.) ''Carex straminea Willd." L. H. Bailey, Proc. Am. Acad. 22: 149, in part. 1886.
1 tensely cespitose, from short-prolonged, black, fibrillose rootstocks, the culms slender to base but rather stiff, erect, 5-10 dm. high, sharply triangular and roughened on angles above, much exceeding leaves, the lower nodes not exposed, brownish-black at base, and clothed with the dried-up leaves of the previous year, the lower bladeless; leaves with welldeveloped blades 3-5 to a fertile culm, on lower third of culm, but not bunched, the blades flat, usually 7.5-30 cm. long, 1-5.5 mm. wide, thin, light-green, the sheaths tight, sparingly septate-nodulose, conspicuously hyaline ventrally, and prolonged upward beyond base of blade and continuous with ligule; inflorescence of 4-10 spikes, moniliform, 2.5-6 cm. long, the spikes gynaecandrous, rounded at apex, 6-16 mm. long, 5-6 mm. wide, with 10-20 appressed-ascending perigynia above, with rather conspicuous spreading-ascending tips, usually strongly clavate, with numerous staminate flowers at base; lowest bract occasionally somewhat developed, the others scale-like; scales ovate, acute, hyaline and tawny-tinged with green 3-nerved center, narrower and shorter than perigynia; perigynia plano-convex, green or in age straw-colored, 3.5 mm. long, 2 mm. wide, the body orbicular, thick, subcoriaceous, winged to base, serrulate above middle, strongly about 5-nerved dorsally over achene with an additional nerve in both margins, and similarly but less strongly nerved ventrally, sessile, rounded at base, abruptly contracted into a beak half to nearly length of body, the beak flat and strongly serrulate, tawny-tipped, obliquely cut dorsally, at length bidentulate; achenes lenticular, oblong-ovoid, 1.5 mm. long, nearly 1 mm. wide, light-brown, short-stipitate, obliquely apiculate; style slender, abruptly bent near base, jointed with achene, at length deciduous; stigmas two, light-yellowish-brown, slender.
Type locality: "Habitat in America boreali" (probably Pennsylvania).
Distribution: Open, often moist, woodlands, Georgia to Louisiana, and northward to Massachusetts, Indiana, and Iowa. (Specimens examined from Massachusetts, New York, New Jersey, Pennsylvania, Delaware, Maryland, District of Columbia. Virginia. West Virginia, North Carolina, Georgia, Kentucky, Tennessee, Ohio, Indiana, Illinois, Iowa, Missouri, Arkansas, Oklahoma, Louisiana, Mississippi.)
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bibliographic citation
Kenneth Kent Mackenzie. 1931. (POALES); CYPERACEAE; CARICEAE. North American flora. vol 18(3). New York Botanical Garden, New York, NY
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Carex festucacea ( Azerbaijani )

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Carex festucacea (lat. Carex festucacea) - cilkimilər fəsiləsinin cil cinsinə aid bitki növü.

İstinadlar

Convallaria-oliv-r2.jpg Birləpəlilər ilə əlaqədar bu məqalə qaralama halındadır. Məqaləni redaktə edərək Vikipediyanı zənginləşdirin. Bu şablona bax Cil cinsinə aid növlər C. arenaria * C. brevicollis * C. lanceolata * C. michelii * C. klamathensis * C. abrupta * C. acuta * C. acutiformis * C. albida * C. albonigra * C. alma * C. amplifolia * C. angustata * C. appropinquata * C. aquatilis * C. arcta * C. atherodes * C. athrostachya * C. aurea * C. azuayae * C. barbarae * C. buxbaumii * C. canescens * C. capitata * C. cespitosa * C. chordorrhiza * C. comosa * C. concinnoides * C. cusickii * C. depauperata * C. diandra * C. disperma * C. disticha * C. douglasii * C. echinata * C. emoryi * C. ericetorum * C. festucacea * C. filifolia * C. flacca * C. fracta * C. geyeri * C. globularis * C. hassei * C. haydeniana * C. helleri * C. heteroneura * C. hoodii * C. hystericina * C. illota * C. interior * C. intumescens * C. jamesii * C. japonica * C. jonesii * C. lasiocarpa * C. lenticularis * C. lepida * C. leporinella * C. leptalea * C. limosa * C. luzulina * C. lyngbyei * C. mariposana * C. mertensii * C. microptera * C. molesta * C. multicaulis * C. multicostata * C. nebrascensis * C. nervina * C. neurophora * C. nigra * C. nigricans * C. nudata * C. obnupta * C. occidentalis * C. ovalis * C. pachystachya * C. paleacea * C. pansa * C. pauciflora * C. paupercula * C. pellita * C. pendula * C. pensylvanica * C. petasata * C. phaeocephala * C. praeceptorum * C. praegracilis * C. praticola * C. preussii * C. proposita * C. raynoldsii * C. rossii * C. rostrata * C. scoparia * C. secta * C. serotina * C. sheldonii * C. siderosticta * C. siderosticha * C. simulata * C. sodiroi * C. sparganioides * C. specifica * C. spectabilis * C. spissa * C. straminiformis * C. stricta * C. subnigricans * C. tessellata * C. thouarsii * C. toreadora * C. tumulicola * C. umbrosa * C. utriculata * C. vallicola * C. vernacula * C. vesicaria * C. vulpinoidea * C. williamsii
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Carex festucacea: Brief Summary ( Azerbaijani )

provided by wikipedia AZ

Carex festucacea (lat. Carex festucacea) - cilkimilər fəsiləsinin cil cinsinə aid bitki növü.

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Carex festucacea

provided by wikipedia EN

Carex festucacea, or fescue sedge, is a species of sedge that lives in eastern North America. It has been described as "a soft, gray green, wisp, to 2', with narrow leaves and somewhat taller stems, topped by an interrupted spike, with lower spikelets, shaped a bit like an overflowing ice cream cone. The spike axis is often arched at the summit, but the alternating spikelets around the axis create a zig zag appearance. The seed sacs have a humped shoulder."[1]

References

  1. ^ Dick Young (1994). Kane County Wild Plants & Natural Areas (2nd ed.).

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Carex festucacea: Brief Summary

provided by wikipedia EN

Carex festucacea, or fescue sedge, is a species of sedge that lives in eastern North America. It has been described as "a soft, gray green, wisp, to 2', with narrow leaves and somewhat taller stems, topped by an interrupted spike, with lower spikelets, shaped a bit like an overflowing ice cream cone. The spike axis is often arched at the summit, but the alternating spikelets around the axis create a zig zag appearance. The seed sacs have a humped shoulder."

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Carex festucacea ( Spanish; Castilian )

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Carex festucacea Schkuhr ex Willd., es una especie rara de planta herbácea de la familia Cyperaceae.

Hábitat

Se encuentra a lo largo del borde de los Quercus macrocarpa en los Estados Unidos.

Descripción

Es una planta herbácea con estrechas hojas y un poco más alto tallos, rematado por una espiga en forma como de un desbordante cono de helado. El eje de la espiga es a menudo arqueado en la cumbre, pero la alternancia de espiguillas en todo el eje, crea una apariencia de zig zag."[1]

Taxonomía

Carex festucacea fue descrita por Schkuhr ex Willd. y publicado en Species Plantarum. Editio quarta 4(1): 242. 1805.[2]

Etimología

Ver: Carex

festucacea; epíteto que significa "como Festuca".

Sinonimia
  • Carex straminea var. festucacea (Schkuhr ex Willd.) Tuck.
  • Vignea festucacea (Schkuhr ex Willd.) Rchb.[3][4][5]

Referencias

  1. Young, Dick. Kane County Wild Plants & Natural Areas. 2nd Ed. 1994
  2. «Carex festucacea». Tropicos.org. Missouri Botanical Garden. Consultado el 10 de febrero de 2014.
  3. Sinónimos en Catalogue of life
  4. Carex festucacea en PlantList
  5. «Carex festucacea». World Checklist of Selected Plant Families. Consultado el 10 de febrero de 2014.
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Carex festucacea: Brief Summary ( Spanish; Castilian )

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Carex festucacea Schkuhr ex Willd., es una especie rara de planta herbácea de la familia Cyperaceae.

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Carex festucacea ( Indonesian )

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Carex festucacea adalah spesies tumbuhan seperti rumput yang tergolong ke dalam famili Cyperaceae. Spesies ini juga merupakan bagian dari ordo Poales. Spesies Carex festucacea sendiri merupakan bagian dari genus Carex.[1] Nama ilmiah dari spesies ini pertama kali diterbitkan oleh Schkuhr ex Willd..

Referensi

  1. ^ "Carex". The Plant List. Diakses tanggal 11 Mei 2013.




 src= Artikel bertopik tumbuhan ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya.
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Carex festucacea: Brief Summary ( Indonesian )

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Carex festucacea adalah spesies tumbuhan seperti rumput yang tergolong ke dalam famili Cyperaceae. Spesies ini juga merupakan bagian dari ordo Poales. Spesies Carex festucacea sendiri merupakan bagian dari genus Carex. Nama ilmiah dari spesies ini pertama kali diterbitkan oleh Schkuhr ex Willd..

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Carex festucacea ( Vietnamese )

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Carex festucacea là một loài thực vật có hoa trong họ Cói. Loài này được Schkuhr ex Willd. mô tả khoa học đầu tiên năm 1805.[1]

Chú thích

  1. ^ The Plant List (2010). Carex festucacea. Truy cập ngày 11 tháng 6 năm 2013.

Liên kết ngoài


Hình tượng sơ khai Bài viết liên quan đến phân họ cói Cyperoideae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Carex festucacea: Brief Summary ( Vietnamese )

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Carex festucacea là một loài thực vật có hoa trong họ Cói. Loài này được Schkuhr ex Willd. mô tả khoa học đầu tiên năm 1805.

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