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Assessing the global conservation status of the rock rose Helianthemum caput-felis

  • Elena Sulis (a1), Gianluigi Bacchetta (a1), Donatella Cogoni (a1), Domenico Gargano (a2) and Giuseppe Fenu (a1)...

Abstract

The assessment of the conservation status of a species is the first step in developing a conservation strategy. IUCN Red Lists assessments are an important starting point for conservation actions and the most commonly applied method for assessing the extinction risk of a species. In this study, the global conservation status of the rock rose Helianthemum caput-felis Boiss. (Cistaceae), a perennial Mediterranean plant, was evaluated using the Red List criteria. The distribution of the species was determined by monitoring historical localities and all other suitable sites along the western Mediterranean coasts for 6 years. For each confirmed locality, the ecological and population parameters and the main threats were recorded; these data were used in a quantitative analysis of the species' extinction risk. Our findings indicate there have been several recent extinctions, and there is a continuing decline in the species' area of occurrence, habitat quality and number of reproductive plants. The main threats are related to human activities. Extinction models indicate a probability of quasi-extinction risk of c. 30% in five generations or c. 45% in three generations, with the species likely to become extinct in seven currently known localities within the next 10 years. Application of the Red List criteria indicates H. caput-felis should be categorized as Endangered. This study confirms that legal protection and passive conservation measures are insufficient to guarantee the persistence of a plant species. Active conservation and management actions are needed to protect this and other threatened species of the Mediterranean Basin.

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(Corresponding author) E-mail d.cogoni@unica.it

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Supplementary material for this article is available at https://doi.org/10.1017/S0030605318001424

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Aguilella, A., Fos, S. & Laguna, E. (2010) Catálogo Valenciano de Especies Amenazadas de Flora. Conselleria de Medi Ambient, Aigua, Urbanisme i Habitatge. Generalitat Valenciana, Valencia, Spain.
Agulló, J.C., Juan, A., Alonso, M.Á. & Crespo, M.B. (2010) Helianthemum caput-felis Boiss. In Atlas y Libro Rojo de la Flora Vascular Amenazada de España. Adenda 2010. Dirección General de Medio Natural y Política Forestal (Ministerio de Medio Ambiente, y Medio Rural y Marino)—Sociedad Española de Biología de la Conservación de Plantas (eds Bañares, Á., Blanca, G., Güemes, J., Moreno, J.C. & Ortiz, S.), pp. 7677. Ministerio de Medio Ambiente, y Medio Rural y Marino, y Sociedad Española de Biología de la Conservación de Plantas, Madrid, Spain.
Agulló, J.C., Juan, A., Crespo, M.B., Alonso, M.Á. & Terrones, A. (2017) An updated report on the distribution and conservation status of the Endangered cat's head rockrose Helianthemum caput-felis (Magnoliopsida: Violales: Cistaceae) in Algeria. Journal of Threatened Taxa, 9, 98859891.
Agulló, J.C., Juan, A., Guilló, A., Alonso, M.Á. & Crespo, M.B. (2011) Genetic diversity and phylogeographical assessment of Helianthemum caput-felis Boiss. (Cistaceae) based on AFLP markers. Fitosociologia, 48, 2129.
Ballantyne, M. & Pickering, C.M. (2013) Tourism and recreation: a common threat to IUCN red-listed vascular plants in Europe. Biodiversity and Conservation, 22, 30273044.
Balmford, A., Bennun, L., ten Brink, B., Cooper, D, Côté, I.M, Crane, P. et al. (2005) The Convention on Biological Diversity's 2010 target. Science, 307, 212213.
Beresford, A.E., Buchanan, G.M., Sanderson, F.J., Jefferson, R. & Donald, P.F. (2016) The contributions of the EU nature directives to the CBD and other multilateral environmental agreements. Conservation Letters, 9, 479488.
Bilz, M., Kell, S.P., Maxted, N. & Lansdown, R.V. (2011) European Red List of Vascular Plants. Publications Office of the European Union, Luxembourg, Luxembourg.
Burgman, M.A. & Fox, J.C. (2003) Bias in species range estimates from minimum convex polygons: implications for conservation and options for improved planning. Animal Conservation, 6, 1928.
Butchart, S.H.M., Walpole, M., Collen, B., van Strien, A., Scharlemann, J.P.W., Almond, R.E.A. et al. (2010) Global biodiversity: indicators of recent declines. Science, 328, 11641168.
Ceballos, G., Ehrlich, P.R., Barnosky, A.D., García, A., Pringle, R.M. & Palmer, T.M. (2015) Accelerated modern human-induced species losses: entering the sixth mass extinction. Science Advances, 1, e1400253.
Cogoni, D., Fenu, G., Concas, E. & Bacchetta, G. (2013) The effectiveness of plant conservation measures: the Dianthus morisianus reintroduction. Oryx, 47, 203206.
Collen, B., Dulvy, N.K., Gaston, K.J., Gärdenfors, U., Keith, D.A., Punt, A.E. et al. (2016) Clarifying misconceptions of extinction risk assessment with the IUCN Red List. Biological Letters 12, 20150843.
European Commission (1992) Council Directive 92/43/EEC of 21 May 1992 on the Conservation of Natural Habitats and of Wild Fauna and Flora. The Council of the European Communities, Brussels, Belgium.
Fenu, G., Bacchetta, G., Giacanelli, V., Gargano, D., Montagnani, C., Orsenigo, S. et al. (2017) Conserving plant diversity in Europe: outcomes, criticisms and perspectives of the Habitats Directive application in Italy. Biodiversity and Conservation 26, 309328.
Fenu, G., Cogoni, D. & Bacchetta, G. (2016) The role of fencing in the success of threatened plant species translocation. Plant Ecology, 217, 207217.
Fenu, G., Cogoni, D., Pinna, M.S. & Bacchetta, G. (2015a) Threatened Sardinian vascular flora: a synthesis of 10 years of monitoring activities. Plant Biosystems, 149, 473482.
Fenu, G., Cogoni, D., Sulis, E. & Bacchetta, G. (2015b) Ecological response to human trampling and conservation status of Helianthemum caput-felis (Cistaceae) at the eastern periphery of its range. Botany Letters 162, 191201.
Fenu, G., Mattana, E. & Bacchetta, G. (2011) Distribution, status and conservation of a Critically Endangered, extremely narrow endemic: Lamyropsis microcephala (Asteraceae) in Sardinia. Oryx, 45, 180186.
Fois, M., Bacchetta, G., Cuena-Lombraña, A., Cogoni, D., Pinna, M.S, Sulis, E. & Fenu, G. (2018) Using extinctions in species distribution models to evaluate and predict threats: a contribution to plant conservation planning on the island of Sardinia. Environmental Conservation, 45, 1119.
García de la Serrana, R., Vilagrosa, A. & Alloza, J.A. (2015) Pine mortality in southeast Spain after an extreme dry and warm year: interactions among drought stress, carbohydrates and bark beetle attacks. Trees, 29, 17911804.
Gargano, D., Fenu, G., Medagli, P., Sciandrello, S. & Bernardo, L. (2007) The status of Sarcopoterium spinosum (Rosaceae) at the western periphery of its range: ecological constraints lead to conservation concerns. Israel Journal of Plant Sciences, 55, 113.
Giménez, P., Sánchez, A., Padilla, A. & Marco, J.A. (2008) Integración de una cartografía corológica a escala de detalle mediante GPS en el proceso urbanizador: Halianthemum caput-felis Boiss. en el litoral sur de Alicante (España). In La Perspectiva Geográfica ante los retos de la Sociedad y el Medio Ambiente en el Contexto Ibérico—Ponencias XI Coloquio Ibérico de Geografía (eds Bosque, J. & Rodríguez-Espinosa, V.), pp. 115. Universidad de Alcalá de Henares, Madrid, Spain.
Gómez, J.M., González-Megías, A., Lorite, J., Abdelaziz, M. & Perfectti, F. (2015) The silent extinction: climate change and the potential hybridization-mediated extinction of endemic high-mountain plants. Biodiversity and Conservation, 24, 18431857.
GSPC (Global Strategy For Plant Conservation) (2008) http://www.cbd.int/gspc [accessed 20 October 2017].
IUCN (2001) IUCN Red List Categories and Criteria v 3.1. IUCN Species Survival Commission Gland, Switzerland and Cambridge, UK, IUCN Species Survival Commission. http:// www.iucnredlist.org/technical-documents/categories-and-criteria [accessed 20 July 2017].
IUCN (2012a) IUCN Red List Categories and Criteria v. 3.1. 2nd edition. IUCN Species Survival Commission, Gland, Switzerland. https://www.iucnredlist.org/resources/categories-and-criteria [accessed 20 September 2017].
IUCN (2012b) Threats Classification Scheme v. 3.2. http://www.iucnredlist.org/technical-documents/classification-schemes/threats-classification-scheme [accessed 28 August 2017].
IUCN (2017) Standards and Petitions Subcommittee Guidelines for Using the IUCN Red List Categories and Criteria v.13. Prepared by the Standards and Petitions Subcommittee. http://www.iucnredlist.org/documents/RedListGuidelines.pdf [accessed 12 December 2017].
Laguna, E., Deltoro, V.I., Pérez-Botella, J., Pérez-Rovira, P., Serra, L., Olivares, A. & Fabregat, C. (2004) The role of small reserves in plant conservation in a region of high diversity in eastern Spain. Biological Conservation, 119, 421426.
Laguna, E. & Ferrer, P.P. (2016) Global environmental changes in an unique flora: endangered plant communities in the Valencia region. Mètode Science Studies Journal, 6, 3645.
Laguna, E., Navarro, A., Pérez-Rovira, P., Ferrando, I. & Ferrer-Gallego, P.P. (2016) Translocation of Limonium perplexum (Plumbaginaceae), a threatened coastal endemic. Plant Ecology, 217, 11831194.
Mace, G.M., Collar, N.J., Gaston, K.J., Hilton-Taylor, C., Akçakaya, H.R., Leader-Williams, N. & Stuart, S.N. (2008) Quantification of extinction risk: IUCN's system for classifying threatened species. Conservation Biology, 22, 14241442.
Marco, J.A., Giménez, P., Padilla, A. & Sánchez, A. (2011) Crecimiento urbano y extinción de flora rara: aplicaciones cartográficas en el caso de Helianthemum caput-felis Boiss. Serie Geográfica, 17, 125139.
Marco, J.A., Giménez, P., Padilla, A. & Sánchez, A. (2016) Cartografía corológica y área de ocupación de Helianthemum caput-felis Boiss. en la Península Ibérica. In Avances en Biogeografía. Áreas de Distribución: Entre Puentes y Barreras (eds Gómez Zotano, J., Arias, J., Olmedo, J.A. & Serrano, J.L.), pp. 108116. Tundra Ediciones & Editorial Universidad de Granada, Almenara & Granada, Spain.
Morris, W.F. & Doak, D.F. (2002) Quantitative Conservation Biology: the Theory and Practice of Population Viability Analysis. Sinauer, Sunderland, USA.
Newbold, T., Hudson, L.N., Hill, S.L., Contu, S., Lysenko, I., Senior, R.A. et al. (2015) Global effects of land use on local terrestrial biodiversity. Nature, 520, 4550.
Orsenigo, S., Montagnani, C., Fenu, G., Gargano, D., Peruzzi, L., Abeli, T. et al. (2018) Red Listing plants under full national responsibility: extinction risk and threats in the vascular flora endemic to Italy. Biological Conservation, 224, 213222.
Pimm, S.L., Jenkins, C.N., Abell, R., Brooks, T.M., Gittleman, J.L., Joppa, L.N. et al. (2014) The biodiversity of species and their rates of extinction, distribution, and protection. Science, 344, 1246752.
Pimm, S.L., Russel, G.J., Gittleman, J.L. & Brooks, T.M. (1995) The future of biodiversity. Science, 269, 347350.
Pullin, A.S., Baldi, A., Can, O.E., Dieterich, M., Kati, V., Livoreil, B. et al. (2009) Conservation focus on Europe: major conservation policy issues that need to be informed by conservation science. Conservation Biology, 23, 818824.
R Core Team (2014) R: a Language and Environment for Statistical Computing. R Foundation for Statistical Computing, Vienna, Austria. http://www.R-project.org [accessed 8 May 2017].
Rodrigues, A.S., Pilgrim, J.D., Lamoreux, J.F., Hoffmann, M. & Brooks, T.M. (2006) The value of the IUCN Red List for conservation. Trends in Ecology and Evolution, 21, 7176.
Rossi, G., Orsenigo, S., Montagnani, C., Fenu, G., Gargano, D., Peruzzi, L. et al. (2016) Is legal protection sufficient to ensure plant conservation? The Italian Red List of policy species as a case study. Oryx, 50, 431436.
Royal Botanic Gardens (2016) The State of the World's Plants. Royal Botanic Gardens, Kew, UK.
Serra, L., Fabregat, C., Herrero-Borgoñón, J. & López Udias, S. (2000) Distribución de la Flora Vascular Endémica, Rara o Amenazada en la Comunidad Valenciana. Colección Biodiversidad, Generalitat Valenciana, Spain.
Stubben, C. & Milligan, B. (2007) Estimating and analyzing demographic models using the popbio package in R. Journal of Statistical Software, 22, 123.
Sulis, E. (2016) Ecological features, populations traits and conservation status of Helianthemum caput-felis along its distribution range. PhD thesis. University of Cagliari, Cagliari, Italy.
Sulis, E., Bacchetta, G., Cogoni, D. & Fenu, G. (2018) Short-term population dynamics of Helianthemum caput-felis, a perennial Mediterranean coastal plant: a key element for an effective conservation programme. Systematics and Biodiversity, 16, 774783.
van der Meer, S., Dahlgren, J.P., Mildén, M. & Ehrlén, J. (2014) Differential effects of abandonment on the demography of the grassland perennial Succisa pratensis. Population Ecology, 56, 151160.
Zaragozí, B., Giménez, P., Navarro, J.T., Dong, P. & Ramón, A. (2012) Development of free and open source GIS software for cartographic generalisation and occupancy area calculations. Ecological Informatics, 8, 4854.

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Assessing the global conservation status of the rock rose Helianthemum caput-felis

  • Elena Sulis (a1), Gianluigi Bacchetta (a1), Donatella Cogoni (a1), Domenico Gargano (a2) and Giuseppe Fenu (a1)...

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