spartina maritima

PDF	Ecological and Evolutionary Misadventures of Spartina invasion introduction hybridization polyploidy Spartina alterniflora Spartina anglica Spartina densiflora Spartina foliosa Spartina maritima

PDF	Heredity (2004) 93 2004 Nature Publishing Group All rights Keywords: Spartina; clonal plant; RAPD; ISSR; IRAP; genetic uniformity Introduction The salt-marsh grass Spartina maritima Curtis (Poaceae) covers a wide and discontinuous range from South Africa

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The widespread and overlooked replacement of Spartina

Spartina may cause problems like displacement of native vegetation and hybridisation with native species leading to changes to relevant ecosystem services and saltmarsh geomorphology Here we reporttheextensiveandsofaroverlookedreplacement of the native Spartina maritima by non-native S anglicaandS townsendiialong400 kmofthecoastof

Is Spartina maritima a native or non-native species?
Here wereport the extensive and so far overlooked replacementof the native Spartina maritima by non-native S.anglicaandS. townsendiialong 400 km of the coast ofthe north-western Adriatic Sea (Mediterranean Sea).We analysed the distribution of both native and non-nativeSpartinaspp. along the six main saltmarsh areas
Which morphological index is a characteristic of invasive Spartina?
We found one morphological index, the anglebetween mature leaves and the main stem, to be auseful ﬁeld characteristic for detection of invasiveSpartina: S. maritimaculms were consistently nar-rower with leaves close to the main stem whileS.townsendiiandS. anglicahad a consistently widergrowth form.
Which species of Spartina are found in Italy?
In Italy,S. maritimais the only speciesof Spartina reported in the regional Flora d’Italia(Pignatti1982) and most likely subsequent surveys inthis region have continued to categorise these habitatsasS. maritimaby convention, without undertaking thecomparative morphological or genetic analyses
Are there native and non-native Spartina in Chioggia & Venice?
In Chioggia, Venice and Grado amixture of native and non-native Spartina wasrecorded: all three species inhabited similar areasand could be found close to each other (for example inGrado, all three species were present in a 550 m2areaof marsh).

Keywords

invasion, introduction, hybridization, polyploidy, Spartina alterniflora, Spartina anglica, Spartina densiflora, Spartina foliosa, Spartina maritima apirs.plants.ifas.ufl.edu

3.2. Hybridization in Spartina

Interspecific hybridization has occurred every time S. densiflora or S. alterniflora has been in-troduced into the range of S. foliosa and S. maritima. The results include sterile F1s involving S. densiflora, a new allopolyploid species, S. anglica, and introgressing hybrids between sister species S. alterniflora and S. foliosa. All Spartina invasi

SUMMARY POINTS

MaritimeSpartinasarepotentecosystemengineersthatcreatecoststowildlifeandhuman uses of shores where they invade. Protection they might afford against sea-level rise depends upon unimpeded high shoreline and abundant sediment supply, both of which are hindered by human occupation of the shore. Invasion rates depend upon seed set. Self-fertile species

DISCLOSURE STATEMENT

The authors are not aware of any affiliations, memberships, funding, or financial holdings that might be perceived as affecting the objectivity of this review. apirs.plants.ifas.ufl.edu

ACKNOWLEDGMENTS

This review is dedicated to Dino Garcia Rossi. We thank Erik Grijalva, Ingrid Hogle, Peggy Olofson,andKatyZarembaoftheSanFranciscoBayInvasiveSpartinaProject;MirandaWeckerof theWashingtonStateFishandWildlifeCommission;KimPattenofWashingtonStateUniversity; and the many students who have contributed to this research. This work has been funded by the U

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PDF	Nucleation and Facilitation in Saltmarsh Succession: Interactions interactions between Spartina maritima and. A rthrocnemum perenne. E. M. CASTELLANOS M. E. FIGUEROA and A. J. DAVY*. Departamento de Biologia Vegetal y

PDF	NOBANIS – Invasive Alien Species Fact Sheet Spartina anglica and J. Groves (2n=61-62) the sterile hybrid between the 'native' small cord-grass. Spartina maritima (Curtis) Fernald (

PDF	Hardegen_Bilan habitats N2000_valide Seule la Spartine maritime (Spartina maritima) est indigène des côtes atlantiques françaises. Au 19ème siècle l arrivée d une spartine américaine

PDF	Genetic evidence for hybridization between the native Spartina ploid species Spartina anglica C.E. Hubbard

PDF	MORPHOLOGIE TAXONOMIE ET DISTRIBUTION DE SPARTINA et leur exsertion ? maturit? ainsi que la longueur des stomates. Outre le cytotype dip. S. x townsendii

PDF	Spartina spp Spartina alterniflora Loisel. Spartine à feuilles alternes. Spartina anglica C.E.Hubb. Spartine anglaise. Spartina × townsendii

PDF	Guide de bonnes pratiques pour la maîtrise de Spartina anglica sur Exemples de gestion de Spartina anglica dans le Bassin d'Arcachon . alors hybridée avec Spartina maritima engendrant un hybride stérile Spartina x.

PDF	Environmental Determination of Shoot Height in Populations of the This work examines the basis of height variation in Spartina maritima (Curtis) Fernald at Odiel salt marshes southwest Spain. Populations from sites with

PDF	Ecological implications of tolerance of salinity and inundation by %20J.B.%20&%20G.C.%20Bate_1995.pdf

PDF	La Spartine anglaise Plantes exotiques envahissantes du nord La Spartine anglaise est une plante apparue suite à l'hybridation survenue en Angleterre à la fin du 19ème siècle entre une espèce indigène

PDF	Spartina maritima (Curtis) Fernald - Tela Botanica 3971 Spartina stricta Roth - Plante vivace de 2050 cm glabre à souche longuement rampante - tige raide dressée - feuilles assez courtes enroulées

PDF	Spartina spp - Plantes exotiques envahissantes ou invasives Spartina maritima pour donner un hybride stérile décrit en http://www cbnsa fr/delta/fichiers/envahissantes/ pdf /liste_d

PDF	SPARTINA ANGLICA Spartina alterniflora et une espèce indigène en Europe Spartina maritima Le doublement du jeu de chromosomes de ce premier hybride stérile

PDF	Guide de bonnes pratiques pour la maîtrise de Spartina anglica sur Spartina maritima Cette dernière est aujourd'hui menacée car elle entre notamment en compétition avec deux espèces envahissantes en France et en Europe

PDF	Etude pour le maintien de léquilibre bio-sédimentaire des plages du A titre de comparaison la figure 23 montre un front de colonisation de la spartine indigène Spartina maritima sur le littoral andernosien (août 2003) déjà

PDF	Prairies des vases salées atlantiques longuement inondables 32 Les prairies du Spartinion anglicae sont des formations herbacées vivaces dominées par une graminée cespiteuse d'aspect raide et dressé la Spartine anglaise

PDF	(PDF) The role of Spartina maritima and Sarcocornia fruticosa on The role of Spartina maritima and Sarcocornia fruticosa on trace metals retention in Ria Formosa Portugal April 2013 Authors:

PDF	Spartina Maritima (Curtis) Fernald - JSTOR 288 Spartina maritima I Geographical and altitudinal distribution S maritima is native to the south and east coasts of Britain and has been recorded in

PDF	Abiotic modulation of Spartina maritima photobiology in - CORE 4 mar 2013 · Spartina maritima has a very wide distribution in the northern hemisphere salt marshes crossing a wide variety of climatic environments

PDF	La polyploïdisation - AlloSchool Les scientifiques expliquent que dans un premier temps Spartina maritima et Spartina alterniflora se sont croisées formant un hybride viable mais stérile

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PDF	S anglica Introduced Spartina anglica (English cordgrass)

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PDF	Exploring the genome of the salt-marsh Spartina maritima

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Where can I find Spartina anglica in Marin?

Spartina anglica has been found at Creekside Park in Marin County.
. S. anglicais a hybrid between England's native S. maritima and S. alterniflora.

What are the differences between Spartina and scirpusinflorescence?

Superficial differ- ences include triangular stem of the Scir- pusvs. the round, spongy, hollow stem of the cordgrass.
. Scirpusinflorescence are an open umbel, cluster of spikelets or solitary spikelet compared closely appressed spikelet (panicle) of Spartina.

What is the tidal range and salinity of the maritima?

Tidal range: It inhabits a wide range of elevations, from the low to high marsh zones.
. In Britain, it inhabits a wider range of marsh elevations than either parent (S. maritima, S. alterniflora) (Hill, 1990).
. Salinity range: The species tolerates salinities ranging from 5-40 ppt (Abberle, 1990).

PDF	Etude pour le maintien de léquilibre bio - InfoTerre - BRGM Cet hybride, résultat d'un croisement fortuit entre la Spartine européenne Spartina maritima et Spartina alterniflora, espèce américaine immigrée vers 1820 de la

PDF	Prairies des vases salées atlantiques longuement inondables 32 dépressions du bas schorre, caractérisées par la dominance des espèces du genre Spartina CORTÈGE FLORISTIQUE Spartine maritime (Spartina maritima

PDF	Hardegen_Bilan habitats N2000_valide Seule la Spartine maritime (Spartina maritima) est indigène des côtes atlantiques françaises Au 19ème siècle, l arrivée d une spartine américaine, la Spartine à

PDF	Spartina spp - Code Plantes envahissantes Spartina anglica C E Hubb Spartine anglaise Spartina × townsendii H Groves J Groves Spartine de Townsend Poaceae

PDF	Prés à Spartina - Cahiers dhabitats - Natura 2000 nières pérennes des vases salées côtières, formées par Spartina maritima, S townsendii, S anglica, S alterniflora 15 22 - Prairies de Spartines à feuilles de

PDF	PRÉS A SPARTINA - Natura 2000 Marais de Seudre, de Brouage et MAJ : Mars 2011 ESPECES INDICATRICES Spartine maritime Spartina maritima, Salicorne pérenne Sarcocornia peren- nis et Aster maritime Aster tripolium

PDF	Génétique et évolution - Académie de Clermont-Ferrand Jusqu'à la fin du XIXe siècle une seule espèce de Spartine connue en Europe : Spartina maritima (2n = 60) 1829 : première observation en Angleterre de

PDF	La Spartine anglaise Plantes exotiques envahissantes du nord Elles forme des colonies étendues qui, lorsqu'elles sont isolées, ont une forme circulaire typique La Spartine anglaise Spartina anglica C E Hubbard Famille