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Community Ecology

, Volume 7, Issue 1, pp 35–41 | Cite as

Comparison of native and alien plant traits in Mediterranean coastal dunes

  • A. AcostaEmail author
  • C. F. Izzi
  • A. Stanisci
Article

Abstract

This study is part of a general project to analyse the biological and ecological mechanisms that influence the invasion of Mediterranean sand dune ecosystems by alien plants. In this paper we analyse the morphological and functional traits of coastal dune wild species (natives and aliens) based mainly on information from the literature. The most common 130 wild species occurring on the recent (Holocenic) coastal dunes were included considering the invasive status of alien plants. A comparative analysis of functional groups was performed through ordination techniques (PCoA using the Gower index). This reveals four functional groups related to the most important plant communities in coastal vegetation zonation. Alien plants were found in all functional groups and no trait or set of traits was specifically related to them. This indicates that aliens show similar traits to those natives growing in different communities of the coastal dune zonation, from the small beach annuals to the evergreen taller shrubs of the Mediterranean macchia. When the invasive status of alien species was taken into account, however, some differences emerged: a) casual aliens were found in almost all groups but their traits were not interpreted as being due to any particular adaptive strategy; b) naturalised aliens were only found in the less fluctuating habitats of the inner coastal zones; c) invasive alien species were connected with two major plant strategies: annual invasive aliens (quick-to-mature low grasses and herbs) and perennial invasive aliens (taller and often strongly clonal).

Keywords

Central Italy Coastal communities Exotic species Functional groups Gower index Multivariate analysis 

Abbreviations

PCoA

Principal Coordinates Analysis

Nomenclature

Nomenclature of species follows Conti et al. (2005) Owing to taxonomical problems that are yet to be clearly resolved Carpobrotus edulis and Carpobrotus acinaciformis (Akeroyd and Preston 1990, Suehs et al. 2004) were considered as a complex: Carpobrotus spp. 

Nomenclature of syntaxa

Nomenclature of syntaxa: follows the syntaxonomical synthesis proposed by Biondi (1999) and by Diez Garretas et al. (2003) and according to the rules of the Phytosociological Code (Weber et al. 2000) 

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References

  1. Acosta, A., A. Stanisci, S. Ercole and C. Blasi. 2003. Sandy coastal landscape of the Lazio region (Central Italy). Phytocoenologia 33: 715–726.CrossRefGoogle Scholar
  2. Acosta, A., M.L. Carranza, F. Conti, G. De Marco, G. D’Orazio, A.R. Frattaroli, C.F. Izzi, G. Pirone and A. Stanisci. 2005a. Banca dati della flora costiera psammofila dell’Italia centrale. Inf. Bot. Ital. 37 (1/A):110–111.Google Scholar
  3. Acosta, A., M.L. Carranza and F. Izzi. 2005b. Combining land cover mapping of coastal dunes with vegetation analysis. Applied Veg. Sci. 8: 133–138.CrossRefGoogle Scholar
  4. Akeroyd, J.R. and C.D. Preston. 1990. Notes on some Aizoaceae naturalised in Europe. In: Chater, A.O. Flora Europaea: Notulae Systematicae ad Floram Europaeam. Series 2, N. 3. Bot. J. Linnean Soc. 102: 197–120.CrossRefGoogle Scholar
  5. Biondi, E. 1999. Diversità fitocenotica degli ambienti costieri italiani. Bol. Museo Civico di Scienze Naturali di Venezia 49: 39–105.Google Scholar
  6. Camarda, I. and G. Brundu. 2004. Inventario e sistema informativo delle specie esotiche in Sardegna. Inf. Bot. Ital. 36: 134–138.Google Scholar
  7. Campos, J.A., M. Herrera, I. Biurrun and J. Loidi. 2004. The role of alien plants in the natural coastal vegetation in central-northern Spain. Biodiversity and Conservation 13: 2275–2293.CrossRefGoogle Scholar
  8. Castillo, S. A. and P. Moreno-Casasola. 1996. Coastal sand dune vegetation: an extreme case of species invasion. J. Coastal Conservation 2: 13–22.CrossRefGoogle Scholar
  9. Conti, F., G. Abbate, A. Alessandrini and C. Blasi. 2005. An annotated checklist of the Italian vascular flora. Ed. Palombi, Roma.Google Scholar
  10. Cornelissen, J.H.C., A. Lavorel, E. Garnier, S. Diaz, N. Buchmann, D.E. Gurvich, P.B. Reich, H. ter Steege, H.D. Morgan, M.G.A. van der Heijden, J.G. Pausas and H. Poorter. 2003. A handbook of protocols for standardised and easy measurement of plant functional traits worldwide. Austr. J. Bot. 51:335–380.CrossRefGoogle Scholar
  11. Diez-Garretas, B., A. Asensi and R. Gavilan, 2003. Sabulicoulous therophytic plant communities in the Mediterranean region: a proposal of phytosociological synthesis. Phytocoenologia 33: 495–526.CrossRefGoogle Scholar
  12. Di Iorio, A., A. Stanisci, A. Acosta, M. Vergalito and M. Lucarelli. 2005. Caratteri ecologico-funzionali di alcune specie del litorale sabbioso molisano. Inf. Bot. Ital. 37 (1/A): 204–205.Google Scholar
  13. Géhu, J. M., M. Costa, A. Scoppola, E. Biondi, S. Marchiori, J.B. Peris, J. Franck, G. Caniglia and L. Veri. 1984. Essai synsystématique et synchorologique sur les végétations littorales italiennes dans un but conservatoire. Documents phytosociologiques N.S. 8: 394–431.Google Scholar
  14. Heywood, V. (ed.) 1995. Global Biodiversity Assessment. Cambridge Univ. Press, Cambridge.Google Scholar
  15. Kolar, C. and D.M. Lodge. 2001. Progress in invasion biology: predicting invaders. Trends in Ecology and Evolution 16:199–204.CrossRefGoogle Scholar
  16. Lake, J. C. and M. R. Leishman. 2004. Invasion success of exotic plants in natural ecosystems: the role of disturbance, plant attributes and freedom from herbivores. Biol. Conserv. 117: 215–226.CrossRefGoogle Scholar
  17. Levine, J. M., M. Vilà, C. M. D’Antonio, J. S. Dukes, K. Grigulis, and S. Lavorel. 2003. Mechanisms underlying the impacts of exotic plants invasions. Proc. Royal Soc. London B 270: 775–781CrossRefGoogle Scholar
  18. Lloret, F., F. Médail, G. Brundu, I. Camarda, E. Moragues, J. Rita, P. Lambdon and P.E. Hulme. 2005. Species attributes and invasion success by alien plants on Mediterranean islands. J. Ecol. 93:512–520.CrossRefGoogle Scholar
  19. Lonsdale, W. M. 1999. Global patterns of plant invasions and the concept of invasibility. Ecology 80: 1522–1536.CrossRefGoogle Scholar
  20. Pignatti, S. 1982. Flora d’Italia. Edagricole, Bologna.Google Scholar
  21. Podani, J. 1999. Extending Gower’s general coefficient of similarity to ordinal characters. Taxon 48: 331–340.CrossRefGoogle Scholar
  22. Podani, J. 2000. Introduction to the Exploration of Multivariate Biological Data. Backhuys, Leiden.Google Scholar
  23. Podani, J. 2001. SYN-TAX 2000. Computer programs for multivariate data analysis in ecology and systematics. Scientia Publishing, Budapest.Google Scholar
  24. Pyšek, P., D. Richardson, M. Rejmànek, G. Webster, M. Williamson and J. Kirschner. 2004. Alien plants in checklists and floras: toward better communication between taxonomists and ecologists. Taxon 53: 131–143.CrossRefGoogle Scholar
  25. Rejmánek, M. and D. Richardson. 1996. What attributes make some plant species more invasive? Ecology 77:1655–1661.CrossRefGoogle Scholar
  26. Rejmánek, M. 2000. Invasive plants: approaches and predictions. Aust. Ecol. 25:497–506.CrossRefGoogle Scholar
  27. Richardson, D., P. Pyšek, M. Rejmanek, M. Barbour, D. Panetta and C. West. 2000. Naturalization and invasion of alien plants: concepts and definitions. Diversity and Distributions 6:93–107.CrossRefGoogle Scholar
  28. Rodgers, J.C. III and K.C. Parker. 2003. Distribution of alien plant species in relation to human disturbance on the Georgia Sea Islands. Diversity and Distributions 9: 385–398.CrossRefGoogle Scholar
  29. Stanisci, A., A. Acosta, S. Ercole and C. Blasi. 2004. Plant communities in coastal dunes in Lazio (Italy). Annali di Botanica 4:1 15–128.Google Scholar
  30. Stanisci, A. and F. Conti. 1990. Aspetti vegetazionali di un settore costiero molisano-abruzzese. Ann. Bot. (Roma), Studi sul Territorio 48 (7): 85–94.Google Scholar
  31. Suehs, C.M., L. Affre and F. Médail. 2004. Invasion dynamics of two alien Carpobrotus (Aizoaceae) taxa on a Mediterranean island I. Genetic diversity and introgression. Heredity 92:31–40.CrossRefGoogle Scholar
  32. Sutherland, S. 2004. What makes a weed a weed? Life history traits of native and exotic plants in the USA. Oecologia 141:24–39.CrossRefGoogle Scholar
  33. Taffetani, F. and E. Biondi. 1989. La vegetazione del litorale molisano e pugliese tra le foci dei Fiumi Biferno e Fortore (Adriatico centro-meridionale). Colloques phytosociologiques 26: 323–349.Google Scholar
  34. Thompson, K., J.G. Hodgson and T.C.G. Rich. 1995. Native and alien invasive plants: more of the same? Ecography 18:390–402.CrossRefGoogle Scholar
  35. Tutin, T.G., V.H. Heywood, N.A. Burges, D.M. Moore, D.H. Valentine, S.M. Walters and D.A. Webb. 1964–1993. Flora Europea. Cambridge Univ. Press, Cambridge.Google Scholar
  36. Viegi, L., G. Cela z and F. Garbari. 1974. Flora esotica d’Italia. Lav. Soc. Ital. Biogeogr. 4:125–220.Google Scholar
  37. Webb, D. A. (ed.). 1964–1993. Flora Europaea. Cambridge Univ. Press, Cambridge.Google Scholar
  38. Weber, H.F., J. Moravec and J.-P. Theurillat, 2000. International Code of phytosociological nomenclature. 3rd edition. J. Veg. Sci. 11: 739–768.CrossRefGoogle Scholar
  39. Williamson, M.H. and A. Fitter. 1996. The characters of successful invaders. Biological Conservation 78:163–170.CrossRefGoogle Scholar

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© Akadémiai Kiadó, Budapest 2006

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Authors and Affiliations

  1. 1.Dipartimento di BiologiaUniversità degli Studi di Roma TreRomaItaly
  2. 2.Dipartimento di Scienze e Tecnologie per l’Ambiente e il TerritorioUniversità degli Studi del MoliseIserniaItaly

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