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20 March 2014 Flora and factors affecting species diversity in protected “Natura 2000” sites of the Ionian area: the Echinades islet group (Greece)
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Abstract

The vascular plant species diversity of the Echinades islet group, quite unexplored so far, is documented by an inventory of flowering plants and ferns, filling a gap in the floristic information available for the National Park to which these islets belong, as well as for the Ionian land-bridge island system, for which detailed studies concerning floristic and phytogeographical relationships were available before. Field investigations on 19 of the 20 Echinades islets generated an inventory of plant species composition for the first time for 18 of them and added 56 taxa as new to the islet of Oxeia as compared to previous literature. The total vascular flora of the Echinades islets comprises 386 plant taxa. Spectra of life-form and chorological categories are presented and discussed. Floristic cross-correlations (beta-diversity) showed that the individual islet floras differ from each other from 25 % to 85 %. Concerning the role of geographical variables as influencing plant species diversity in the area, regression analyses indicated island surface area and elevation as the major predictor variables of species richness, while distance to the mainland plays a subordinate predictive role.

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References

  1. M. Arianoutsou , I. Bazos , P. Delipetrou & Y. Kokkoris 2010: The alien flora of Greece: taxonomy, life traits and habitat preferences. —  Biol. Invas. 12: 3525–3549. Google Scholar

  2. O. Arrhenius 1921: Species and area. —  J. Ecol. 9: 95–99. Google Scholar

  3. F. Bagnouls & H. Gaussen 1953: Saison sèche et indice xérothermique. — Doc. Cartes Prod. Vég. 3: 1–47. Google Scholar

  4. E. Baliousis & A. Yannitsaros 2010: Flora and vegetation of the island of Kalamos (Ionian Sea, Greece): A preliminary study. — Bot. Chron. (Patras) 20: 5–23. Google Scholar

  5. E. Bergmeier & P. Dimopoulos 2003: The vegetation of islets in the Aegean and the relation between the occurrence of islet specialists, island size, and grazing. —  Phytocoenologia 33: 447–474. Google Scholar

  6. J. Blondel , J. Aronson , J. Y. Bodiou & G. Boeuf 2010: The Mediterranean region. Biological diversity in space and time, ed. 2. — Oxford: University Press. Google Scholar

  7. O. Borkowsky 1994: Übersicht der Flora von Korfu. —  Braunschweiger Geobot. Arb. 3: 1–202. Google Scholar

  8. N. Bunnefeld & A. B. Phillimore 2012: Island, archipelago and taxon effects: mixed models as a means of dealing with the imperfect design of nature's experiments.—  Ecography 35: 15–22. Google Scholar

  9. D. Christodoulakis , Th. Georgiadis , J. Losing & I. Severin 1988: Flora, Vegetation und ökologische Bedeutung der Insel Oxeiá (Ionische Inseln, Griechenland). — Candollea 43: 209–222. Google Scholar

  10. J. S. Denslow 2001: The ecology of insular biota. —  Trends Ecol. Evol. 16: 423–424. Google Scholar

  11. P. Dimopoulos , E. Bergmeier , & P. Fischer 2005: Monitoring and Conservation status assessment of habitat types in Greece: fundamentals and exemplary cases. — Ann. Bot. (Rome), n.s., 5: 7–20. Google Scholar

  12. P. Dimopoulos , Th. Raus , E. Bergmeier , Th. Constantinidis , G. Iatrou , S. Kokkini , A. Strid & D. Tzanoudakis 2013: Vascular plants of Greece: an annotated checklist. — Berlin: Botanischer Garten und Botanisches Museum Berlin-Dahlem, Freie Universität Berlin; Athens: Hellenic Botanical Society. — Englera 31. Google Scholar

  13. M. C. Duarte , F. Rego , M. M. Romeiras & I. Moreira 2008: Plant species richness in the Cape Verde Islands — Eco-geographical determinants. —  Biodivers. & Conservation 17: 453–466. Google Scholar

  14. L. Emberger 1952: Sur le quotient pluviothermique. — Compt. Rend. Hebd. Séances Acad. Sci. 234: 2508–2510. Google Scholar

  15. K. Georghiou & P. Delipetrou 2010: Patterns and traits of the endemic plants of Greece. —  Bot. J. Linn. Soc. 162: 130–422. Google Scholar

  16. Th. Georgiadis 1983: Contribution à l'étude de la flore et de la végétation de l'île d'Othoni. — Candollea 38: 503–539. Google Scholar

  17. Th. Georgiadis 1985: Contribution à l'étude de la flore de l'île Erikoussa (Grèce). — Willdenowia 15: 203–210. Google Scholar

  18. Th. Georgiadis , G. Iatroú & O. Georgiou 1986: Contribution à l'étude de la flore et de la végétation de l'île de Paxi, Grèce. —  Willdenowia 15: 567–602. Google Scholar

  19. O. Georgiou 1988: The flora of Kerkira (Ionian Islands, Greece). A contribution. — Willdenowia 17: 87–101. Google Scholar

  20. W. Gutermann 1995: Catalogus abbreviatus plantarum vascularium ex Ionii Insulis cognitarum. — Vindobonae: Inst. Bot. Univ. Vindobonensis. Google Scholar

  21. A. Hansen 1982: Additions to and notes on the flora of Corfu and Vidos (Ionian Islands, Greece). — Bot. Chron. (Patras) 2: 18–49. Google Scholar

  22. U. Hofmann 1968: Untersuchungen an Flora und Vegetation der Ionischen Insel Levkas. — Vierteljahrsschr. Naturf. Ges. Zürich 113: 209–256. Google Scholar

  23. IGME (ed.) 1989: Geological map of Greece, 1: 50 000, Echinades Sheet. — Athens: Institute of Geology and Mineral Exploration [IGME]. Google Scholar

  24. IUCN 2013: The IUCN Red List of threatened species. Version 2013.2. — Published at  http://www.iucnredlist.org [accessed 21 Nov 2013]. Google Scholar

  25. A. Kagiampaki , K. Triantis , K. Vardinoyannis & M. Mylonas 2011: Factors affecting plant species richness and endemism in the South Aegean (Greece). — J. Biol. Res. 16: 282–295. Google Scholar

  26. A. S. Kallimanis , E. Bergmeier , M. Panitsa , K. Georghiou , P. Delipetrou & P. Dimopoulos 2010: Biogeographical determinants for total and endemic species richness in a continental archipelago. —  Biodivers. & Conservation 19: 1225–1235. Google Scholar

  27. K. Kougioumoutzis , A. Tiniakou , O. Georgiou & T. Georgiadis 2012: Contribution to the flora of the South Aegean volcanic arc: Anafi island (Kiklades, Greece). —  Willdenowia 42: 127–141. Google Scholar

  28. N. Krigas , G. Mouflis , K. Grigoriadou & E. Maloupa 2010: Conservation of important plants from the Ionian Islands at the Balkan Botanic Garden of Kroussia, N Greece: using GIS to link the in situ collection data with plant propagation and ex situ cultivation. —  Biodivers. & Conservation 19: 3583–3603. Google Scholar

  29. C. Kueffer & J. M. Fernández-Palacios 2010: Comparative ecological research on oceanic islands. —  Perspect. Pl. Ecol. Evol. Syst. 12: 81–82. Google Scholar

  30. R. H. MacArthur & E. O. Wilson 1967: The theory of island biogeography. — Princeton: University Press. Google Scholar

  31. A. Markantonatou , G. Sarlis & Th. Constantinidis 2002: The flora of Ithaki island (Ionian Sea, Greece): a work in progress. — Pp. 180–186 in: Proceedings of the 9th Conference of the Hellenic Botanical Society, Cephalonia, Greece, 9–12 May 2002 [in Greek]. Google Scholar

  32. M. Panitsa & D. Tzanoudakis 1998: Contribution to the study of the Greek flora: flora and vegetation of the E Aegean islands Agathonisi and Pharmakonisi. —  Willdenowia 28: 95–116. Google Scholar

  33. M. Panitsa , P. Trigas , G. Iatrou & S. Sfenthourakis 2010: Factors affecting plant species richness and endemism on land-bridge islands — An example from the East Aegean archipelago. —  Acta Oecol. 36: 431–437. Google Scholar

  34. M. Panitsa & D. Tzanoudakis 2001: A floristic investigation of the islet groups Arki and Lipsi (East Aegean area, Greece). —  Folia Geobot. 36: 265–279. Google Scholar

  35. M. Panitsa & D. Tzanoudakis 2010: Floristic diversity on small islands and islets: Leros islet group (East Aegean area, Greece). — Phytol. Balcan. 16: 271– 284. Google Scholar

  36. M. Panitsa , D. Tzanoudakis & S. Sfenthourakis 2008: Turnover of plants on small islets of the eastern Aegean Sea within two decades. — J. Biogeogr. 35: 1049– 1061. Google Scholar

  37. M. Panitsa , D. Tzanoudakis , K. A. Triantis & S. Sfenthourakis 2006: Patterns of species richness on very small islands: the plants of the Aegean archipelago —  J. Biogeogr. 33: 1223–1234. Google Scholar

  38. C. Perissoratis & N. Conispoliatis 2003: The impacts of sea-level changes during latest Pleistocene and Holocene times on the morphology of the Ionian and Aegean seas (SE Alpine Europe). —  Mar. Geol. 196: 145–156. Google Scholar

  39. D. Phitos & J. Damboldt 1985: Die Flora der Insel Kefallinia (Griechenland). — Bot. Chron. (Patras) 5: 1–204. Google Scholar

  40. D. Phitos , T. Konstantinidis & G. Kamari (ed.) 2009: The Red Data Book of rare and threatened plants of Greece, ed. 2, 1, 2. — Patras: Hellenic Botanical Society. Google Scholar

  41. D. Phitos , A. Strid , S. Snogerup & W. Greuter (ed.) 1995: The Red Data Book of rare and threatened plants of Greece. — Athens: World Wide Fund for Nature. Google Scholar

  42. S. Pignatti (ed.) 1982: Flora d'Italia 1–3. — Bologna: Edagricole. Google Scholar

  43. F. W. Preston 1962: The canonical distribution of commonness and rarity: part I. —  Ecology 43: 185–215. Google Scholar

  44. Th. Raus 1999: Heinrich Kuhbier und die geobotanische Erforschung der Insel Korfu (Jonische Inseln, Griechenland). — Abh. Naturwiss. Verein Bremen. 44: 397–416. Google Scholar

  45. K. Ronniger 1941: Flora der Insel Zante. — Verh. Zool.-Bot. Ges. Wien 88/89: 13–108. Google Scholar

  46. M. L. Rosenzweig 1995:  Species diversity in space and time. — Cambridge: University Press. Google Scholar

  47. H. Runemark 1969: Reproductive drift, a neglected principle in reproductive biology. — Bot. Not. 122: 90–129. Google Scholar

  48. C. Sauvage 1961: Recherches géobotaniques sur les subéraies marocaines. — Trav. Inst. Sci. Chérifien, Sér. Bot. 21: 1–462. Google Scholar

  49. S. Snogerup & B. Snogerup 2004: Changes in the flora of some Aegean islets 1968–2000. —  Pl. Syst. Evol. 245: 169–213. Google Scholar

  50. T. Sørensen 1948: A method of establishing groups of equal amplitude in plant sociology based on similarity of species content. — Biol. Skr. 5: 1–34. Google Scholar

  51. StatSoft, Inc. 2001: STATISTICA, version 6 [data analysis software]. — Published at  http://www.statsoft.com Google Scholar

  52. W. Strasser 2001: Zur Flora der griechischen Insel Lefkas (Lefkada) als Ergänzungen: Aufnahmen auf dem südlichen Peloponnes und in NW-Griechenland. — Steffisburg: W. Strasser. Google Scholar

  53. A. Strid & K. Tan (ed.) 1997: Flora hellenica 1. — Königstein: Koeltz. Google Scholar

  54. A. Strid & K. Tan (ed.) 2002: Flora hellenica 2. — Ruggell: A. R. G. Gantner. Google Scholar

  55. K. Tan & G. Iatrou 2001: Endemie plants of Greece — The Peloponnese. — Copenhagen: Gads. Google Scholar

  56. K. A. Triantis & M. Mylonas 2009: Greek islands, biology. — In: R. Gillespie & D. A. Glague (ed.), Encyclopedia of islands. — Berkeley: University of California Press. Google Scholar

  57. K. A. Triantis , M. Mylonas & R. J. Whittaker 2008a: Evolutionary species-area curves as revealed by single-island endemics: insights for the inter-provincial species-area relationship. —  Ecography 31: 401–407. Google Scholar

  58. K. A. Triantis , D. Nogués-Bravo , J. Hortal , P. A. V. Borges , H. Adsersen , J. M. Fernández-Palacios , M. B. Araújo & R. J. Whittaker 2008b: Measurements of area and the (island) species-area relationship: new directions for an old pattern. —  Oikos 117: 1555–1559. Google Scholar

  59. A. Troia , F. M. Raimondo & P. Mazzola 2012: Mediterranean island biogeography: analysis of fern species distribution in the system of islets around Sicily. — Pl. Biosystems 146: 576–585. Google Scholar

  60. T. G. Tutin , N. A. Burges , A. O. Chater , J. R. Edmondson , V. H. Heywood , D. M. Moore , D. H. Valentine , S. M. Walters & D. E. Webb (ed.) 1993: Flora europaea, ed. 2, 1. — Cambridge: University Press. Google Scholar

  61. T. G. Tutin , V. H. Heywood , N. A. Burges , D. M. Moore , D. H. Valentine , S. M. Walters & D. E. Webb (ed.) 1968–1980: Flora europaea, 2–5. — Cambridge: University Press. Google Scholar

  62. D. Tzanoudakis & M. Panitsa 1995: The flora of the Greek islands. — Ecol. Médit. 21: 195–212. Google Scholar

  63. UNESCO-FAO 1963: Carte bioclimatique de la zone Mediterraneenne — Notice explicative. — Paris: O.N.U. Google Scholar

  64. R. J. Whittaker & J. M. Fernández-Palacios (ed.) 2007: Island biogeography. Ecology, evolution and conservation. — Oxford: University Press. Google Scholar

  65. E. Willerslev , A. J. Hansen , K. K. Nielsen & H. Adsersen 2002: Number of endemic and native plant species in the Galápagos Archipelago in relation to geographical parameters. —  Ecography 25: 109–119. Google Scholar

  66. A. Yannitsaros , I. Vallianatou , I. Bazos & Th. Constantinidis 1995: Flora and vegetation of Strofades islands (Ionian Sea, Greece). — Athens: Hellenic Society for the Protection of Nature. Google Scholar

Eleni Iliadou, Maria Panitsa, Thomas Raus, and Panayotis Dimopoulos "Flora and factors affecting species diversity in protected “Natura 2000” sites of the Ionian area: the Echinades islet group (Greece)," Willdenowia 44(1), 121-136, (20 March 2014). https://doi.org/10.3372/wi.44.44113
Published: 20 March 2014
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