Comments
provided by eFloras
Spergula arvensis is often a significant weed in sandy crop lands, but it is sometimes used as a forage crop in areas with poor, sandy soils; it was intentionally introduced to Crawford County, Michigan, in 1888 (O. Clute and O. Palmer 1893). Historical collections are known also from Kansas, Nebraska, North Dakota, and South Dakota, where Spergula arvensis may have been introduced but apparently did not persist.
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Comments
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This plant is a weed of wheat fields, and is used as fodder.
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Description
provided by eFloras
Plants glabrous or, often, glan-dular. Stems usually branched proximally, 10-50+ cm. Leaf blades usually appearing terete, 1.5-3(-5) cm, margins often revolute, forming abaxial channel. Pedicels erect to ascending, reflexed, secund in fruit. Flowers: sepals 3.5-5 mm; petals ovate, 3/ 4-1 times as long as sepals in flower, apex obtuse; stamens usually 10. Capsule valves 3.5-5 mm. Seeds sometimes keeled or winged, subglobose, 1-1.1 mm wide, surface minutely roughened or obscurely low-tuberculate (50×), covered with white, club-shaped papillae in part or throughout (packing of seeds in capsule may prevent papillae development in spots), wings white, ± 0.1 mm wide. 2n = 18, 36 (both Europe).
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Description
provided by eFloras
Plants annual. Stems (7--)13--50(--60) cm, pilose, apically glandular hairy. Stipules triangular-ovate, small, soon deciduous. Leaf blade linear, (1.1--)1.5--4 cm × 0.5--0.7 mm, abaxially channeled, glabrous or glandular pubescent, apex acute. Cymes lax, at first dichasial, upper branches monochasial. Pedicel 1.5--2.5 cm, slender. Sepals ovate, 3(--5) mm, glandular pub-scent, apex subacute to obtuse. Petals obovate, slightly shorter than to slightly longer than sepals, apex obtuse. Stamens 10, shorter than ovary. Ovary ovoid; style extremely short; stigmas 5. Capsule ovoid, ca. 4 mm in diam., slightly longer than sepals. Seed gray-black, subglobose, slightly compressed, 1--2 mm, both surfaces often with minute, pale, club-shaped papillae, margin with narrow wing. Fl. Jun--Jul, fr. Jul--Aug.
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Distribution
provided by eFloras
An almost cosmopolitan weed.
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Distribution
provided by eFloras
introduced; Greenland; St. Pierre and Miquelon; Alta., B.C., N.B., Nfld. and Labr. (Nfld.), N.W.T., N.S., Ont., P.E.I., Que., Sask., Yukon; Ala., Alaska, Ark., Calif., Colo., Conn., Del., D.C., Fla., Ga., Idaho, Ill., Ind., Ky., La., Maine, Md., Mass., Mich., Minn., Miss., Mo., Mont., N.H., N.J., N.Y., N.C., Ohio, Oreg., Pa., R.I., S.C., Tex., Vt., Va., Wash., W.Va., Wis., Wyo.; Eurasia; introduced in Central America, South America, Asia (Korea), Africa, Australia.
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Elevation Range
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900 m
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Flowering/Fruiting
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Flowering spring-early summer.
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Habitat
provided by eFloras
Sandy roadsides, cultivated fields, other disturbed areas; 10-2000m.
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Habitat & Distribution
provided by eFloras
Grasslands, riverbanks. SW Guizhou, N Heilongjiang, Shandong, Yunnan [Bhutan, N India, Japan, Kazakhstan, Philippines, Russia, Sikkim; N Africa, SW Asia, Europe, North America].
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Synonym
provided by eFloras
Spergula arvensis var. sativa (Boenninghausen) Mertens & W. D. J. Koch
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Synonym
provided by eFloras
Spergula linicola Boreau ex Nyman; S. maxima Weihe; S. sativa Boenninghausen; S. vulgaris Boenninghausen.
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Spergula arvensis
(
Asturian
)
provided by wikipedia AST
La Esparcilla (Spergula arvensis) ye una especie de la familia de les cariofilacees
Descripción
La Esparcilla (Spergula arvensis) ye una planta erecta, pelosa o pelosos glandular, añal, d'hasta 70 cm, con fueyes lliniales, apuntiaes carnoses, glandular-pegañoses d'hasta 3 cm. Inflorescencia bien ramosa; flores blanques, de 7-9 mm de diámetru. Pétalos un pocu más llargos que los sépalos, ovaos. Granes redondes con nales anches. Floria a finales de primavera y mientres el branu.
Distribución
Distribuyida por toa Europa.
Taxonomía
Spergula arvensis describióse por Carlos Linneo y espublizóse en Species Plantarum 1: 440. 1753.[1]
- Citoloxía
Númberu de cromosomes de Spergula arvensis (Fam. Caryophyllaceae) y táxones infraespecíficos: 2n=18[2]
- Sinonimia
-
Spergula sativa Boenn.[3]
-
Alsine arvensis Crantz
-
Arenaria arvensis Wallr.
-
Spergula linicola Boreau
-
Spergula maxima Weihe
-
Spergula maxima Weihe ex Boenn.
-
Spergula sativa subsp. linicola O. Schwartz
-
Spergula vulgaris Boenn.
-
Spergularia arvensis (L.) Cambess.
-
Spergularia maxima G.Don[4]
- Castellanu: esparcilla, zanca de xaronca.[5]
Ver tamién
Referencies
Bibliografía
- Plants for a Future: [2]
- AFPD. 2008. African Flowering Plants Database - Base de Donnees des Plantes a Fleurs D'Afrique.
- CONABIO. 2009. Catálogu taxonómicu d'especies de Méxicu. 1. In Capital Nat. Méxicu. CONABIO, Mexico City.
- Correa A., M.D., C. Galdames & M. Stapf. 2004. Cat. Pl. Vasc. Panamá 1–599. Smithsonian Tropical Research Institute, Panama.
- Flora of China Editorial Committee. 2001. Flora of China (Caryophyllaceae through Lardizabalaceae). 6: 1–512. In C. Y. Wu, P. H. Raven & D. Y. Hong (eds.) Fl. China. Science Press & Missouri Botanical Garden Press, Beijing & St. Louis.
- Flora of North America Editorial Committee, y. 2005. Magnoliophyta: Caryophyllidae, part 2. Fl. N. Amer. 5: i–xxii + 1–656.
- Forzza, R. C. 2010. Llista de espécies Flora do Brasil http://floradobrasil.jbrj.gov.br/2010. Jardim Botânico do Rio de Janeiro, Rio de Janeiro.
- Idárraga-Piedrahita, A., R. D. C. Ortiz, R. Caleyes Posada & M. Merello. (eds.) 2011. Fl. Antioquia: Cat. 2: 9–939. Universidá d'Antioquia, Medellín.
- Nasir, Y. & S. I. Ali (eds). 1980-2005. Fl. Pakistan Univ. of Karachi, Karachi.
- Nee, M. H. 2004. Magnoliidae, Hamamelidae y Caryophyllidae. 2: 1–209. In M. H. Nee Fl. Reg. Parque Nac. Amboró Bolivia. Fundación Amigos de la Naturaleza, Santa Cruz.
- Zuloaga, F. O., O. N. Morrone, M. J. Belgrano, C. Marticorena & Y. Marchesi. (eds.) 2008. Catálogu de les plantes vasculares del Conu Sur. Monogr. Syst. Bot. Missouri Bot. Gard. 107: 3 Vols., 3348 p.
Enllaces esternos
!["Cymbidium]("https://upload.wikimedia.org/wikipedia/commons/thumb/c/c1/Cymbidium_Clarisse_Austin_%27Best_Pink%27_Flowers_2000px.JPG/50px-Cymbidium_Clarisse_Austin_%27Best_Pink%27_Flowers_2000px.JPG")
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Spergula arvensis: Brief Summary
(
Asturian
)
provided by wikipedia AST
Spergula arvensis La Esparcilla (Spergula arvensis) ye una especie de la familia de les cariofilacees
!["](")
Ilustración
Detalle de les flores
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.!["]("http://ast.wikipedia.org/wiki/Ficheru:348_Spergula_arvensis.jpg")
Ilustración !["]("http://ast.wikipedia.org/wiki/Ficheru:Gewone_spurrie_bloem_Spergula_arvensis.jpg")
Detalle de les flores
