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10 results on '"Gristina, A. S."'

1. Discovering hidden treasures: unveiling a new population of the narrow endemic Hieracium lucidum Guss. (Asteraceae) on the Mounts of Palermo (NW Sicily, Italy).

Author

Pasta, S., Gristina, A. S., Marcenò, C., de Simone, L., Garfì, G., Giacalone, G., Ilardi, V., Kozlowski, G., Scuderi, L., and Guarino, R.

Subjects
*ENDEMIC species, *PHYTOGEOGRAPHY, *PLANT conservation, *SPECIES distribution, *COASTS, *ASTERACEAE
Abstract

The authors discovered a new population of Hieracium lucidum Guss., a species hitherto considered strictly endemic to Monte Gallo. Useful elements for the ecological characterisation of the new population are provided. The stretch of carbonate coastline between the Egadi Islands and the western portion of the Province of Palermo displays a very high wealth of valuable floristic elements and represents an unicum in terms of both phytogeography and ecology. Considering the extreme fragmentation of the distribution pattern of many endemic and exclusive species that characterise this district, as in the case of H. lucidum, the authors suggest upgrading the strategies to protect the local botanical heritage, going beyond the species approach and thinking on a wider territorial scale. [ABSTRACT FROM AUTHOR]

Published
2024
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2. Discovering hidden treasures: unveiling a new population of the narrow endemic Hieracium lucidumGuss. (Asteraceae) on the Mounts of Palermo (NW Sicily, Italy)

Author

Pasta, S., Gristina, A. S., Marcenò, C., de Simone, L., Garfì, G., Giacalone, G., Ilardi, V., Kozlowski, G., Scuderi, L., and Guarino, R.

Abstract

The authors discovered a new population of Hieracium lucidumGuss., a species hitherto considered strictly endemic to Monte Gallo. Useful elements for the ecological characterisation of the new population are provided. The stretch of carbonate coastline between the Egadi Islands and the western portion of the Province of Palermo displays a very high wealth of valuable floristic elements and represents an unicum in terms of both phytogeography and ecology. Considering the extreme fragmentation of the distribution pattern of many endemic and exclusive species that characterise this district, as in the case of H. lucidum, the authors suggest upgrading the strategies to protect the local botanical heritage, going beyond the species approach and thinking on a wider territorial scale.

Published
2024
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4. Critical interpretation of some sicilian Habitats in the Directive 92/43 EEC and new proposals for their reappraisal in the manual of Europeam Union habitats

Author

Guarino Riccardo Bazan Giuseppe, Crisafulli, Alessandro, Caldarella, Orazio, Giusso Del Galdo, G, Gristina, A. S., La Mantia, A., Marcenò, Cosino, Minissale, Pietro, Pasta, Salvatore, Sciandrello, Saverio, Scuderi Leonardo Spampinato Giovanni, Troia, Angelo, and Gianguzzi, Lorenzo

Subjects
phytogeographical approach, Sicilian Habitats Directive/92 43, phytogeographical approach, Sicilian Habitats Directive/92 43
Published
2021

5. IDPlanT: the Italian database of plant translocation

Author

Abeli, T, D'Agostino, M, Orsenigo, S, Bartolucci, F, Accogli, R, Albani Rocchetti, G, Alessandrelli, C, Amadori, A, Amato, F, Angiolini, C, Assini, S, Bacchetta, G, Banfi, E, Bonini, I, Bonito, A, Borettini, M, Brancaleoni, L, Brusa, G, Buldrini, F, Carruggio, F, Carta, A, Castagnini, P, Cerabolini, B, Ceriani, R, Ciaschetti, G, Citterio, S, Clementi, U, Cogoni, D, Congiu, A, Conti, F, Crescente, M, Crosti, R, Cuena, A, D'Antraccoli, M, Dallai, D, De Andreis, R, Deidda, A, Dessi, C, De Vitis, M, Di Cecco, V, Di Cecco, M, Di Giustino, A, Di Martino, L, Di Noto, G, Domina, G, Fabrini, G, Farris, E, Fiorentin, R, Foggi, B, Forte, L, Galasso, G, Garfi, G, Gentile, C, Gentili, R, Geraci, A, Gerdol, R, Gheza, G, Giusso del Galdo, G, Gratani, L, La Placa, G, Landi, M, Loi, T, Luzzaro, A, Alfredo, M, Magnani, C, Magrini, S, Mantino, F, Mariotti, M, Martinelli, V, Mastrullo, S, Medagli, P, Minuto, L, Nonis, D, Palumbo, M, Paoli, L, Pasta, S, Peruzzi, L, Pierce, S, Pinna, M, Rainini, F, Ravera, S, Rossi, G, Sanna, N, Santini, C, Sau, S, Schettino, A, Schicchi, R, Sciandrello, S, Sgarbi, E, Gristina, A, Troia, A, Varone, L, Villa, M, Zappa, E, Fenu, G, Abeli T., D'Agostino M., Orsenigo S., Bartolucci F., Accogli R., Albani Rocchetti G., Alessandrelli C., Amadori A., Amato F., Angiolini C., Assini S., Bacchetta G., Banfi E., Bonini I., Bonito A., Borettini M. L., Brancaleoni L., Brusa G., Buldrini F., Carruggio F., Carta A., Castagnini P., Cerabolini B. E. L., Ceriani R. M., Ciaschetti G., Citterio S., Clementi U., Cogoni D., Congiu A., Conti F., Crescente M. F., Crosti R., Cuena A., D'Antraccoli M., Dallai D., De Andreis R., Deidda A., Dessi C., De Vitis M., Di Cecco V., Di Cecco M., Di Giustino A., Di Martino L., Di Noto G., Domina G., Fabrini G., Farris E., Fiorentin R., Foggi B., Forte L., Galasso G., Garfi G., Gentile C., Gentili R., Geraci A., Gerdol R., Gheza G., Giusso del Galdo G., Gratani L., La Placa G., Landi M., Loi T., Luzzaro A., Alfredo M., Magnani C., Magrini S., Mantino F., Mariotti M. G., Martinelli V., Mastrullo S., Medagli P., Minuto L., Nonis D., Palumbo M. E., Paoli L., Pasta S., Peruzzi L., Pierce S., Pinna M. S., Rainini F., Ravera S., Rossi G., Sanna N., Santini C., Sau S., Schettino A., Schicchi R., Sciandrello S., Sgarbi E., Gristina A. S., Troia A., Varone L., Villa M., Zappa E., Fenu G., Abeli, T, D'Agostino, M, Orsenigo, S, Bartolucci, F, Accogli, R, Albani Rocchetti, G, Alessandrelli, C, Amadori, A, Amato, F, Angiolini, C, Assini, S, Bacchetta, G, Banfi, E, Bonini, I, Bonito, A, Borettini, M, Brancaleoni, L, Brusa, G, Buldrini, F, Carruggio, F, Carta, A, Castagnini, P, Cerabolini, B, Ceriani, R, Ciaschetti, G, Citterio, S, Clementi, U, Cogoni, D, Congiu, A, Conti, F, Crescente, M, Crosti, R, Cuena, A, D'Antraccoli, M, Dallai, D, De Andreis, R, Deidda, A, Dessi, C, De Vitis, M, Di Cecco, V, Di Cecco, M, Di Giustino, A, Di Martino, L, Di Noto, G, Domina, G, Fabrini, G, Farris, E, Fiorentin, R, Foggi, B, Forte, L, Galasso, G, Garfi, G, Gentile, C, Gentili, R, Geraci, A, Gerdol, R, Gheza, G, Giusso del Galdo, G, Gratani, L, La Placa, G, Landi, M, Loi, T, Luzzaro, A, Alfredo, M, Magnani, C, Magrini, S, Mantino, F, Mariotti, M, Martinelli, V, Mastrullo, S, Medagli, P, Minuto, L, Nonis, D, Palumbo, M, Paoli, L, Pasta, S, Peruzzi, L, Pierce, S, Pinna, M, Rainini, F, Ravera, S, Rossi, G, Sanna, N, Santini, C, Sau, S, Schettino, A, Schicchi, R, Sciandrello, S, Sgarbi, E, Gristina, A, Troia, A, Varone, L, Villa, M, Zappa, E, Fenu, G, Abeli T., D'Agostino M., Orsenigo S., Bartolucci F., Accogli R., Albani Rocchetti G., Alessandrelli C., Amadori A., Amato F., Angiolini C., Assini S., Bacchetta G., Banfi E., Bonini I., Bonito A., Borettini M. L., Brancaleoni L., Brusa G., Buldrini F., Carruggio F., Carta A., Castagnini P., Cerabolini B. E. L., Ceriani R. M., Ciaschetti G., Citterio S., Clementi U., Cogoni D., Congiu A., Conti F., Crescente M. F., Crosti R., Cuena A., D'Antraccoli M., Dallai D., De Andreis R., Deidda A., Dessi C., De Vitis M., Di Cecco V., Di Cecco M., Di Giustino A., Di Martino L., Di Noto G., Domina G., Fabrini G., Farris E., Fiorentin R., Foggi B., Forte L., Galasso G., Garfi G., Gentile C., Gentili R., Geraci A., Gerdol R., Gheza G., Giusso del Galdo G., Gratani L., La Placa G., Landi M., Loi T., Luzzaro A., Alfredo M., Magnani C., Magrini S., Mantino F., Mariotti M. G., Martinelli V., Mastrullo S., Medagli P., Minuto L., Nonis D., Palumbo M. E., Paoli L., Pasta S., Peruzzi L., Pierce S., Pinna M. S., Rainini F., Ravera S., Rossi G., Sanna N., Santini C., Sau S., Schettino A., Schicchi R., Sciandrello S., Sgarbi E., Gristina A. S., Troia A., Varone L., Villa M., Zappa E., and Fenu G.

Abstract

IDPlanT is the Italian Database of Plant Translocation, an initiative of the Nature Conservation Working Group of the Italian Botanical Society. IDPlanT currently includes 185 plant translocations. The establishment of a national database on plant translocation is a key step forward in data sharing and techniques improvement in this field of plant conservation. Supplemental data for this article is available online at https://doi.org/10.1080/11263504.2021.1985004.

Published
2021

6. Catalogo nazionale delle traslocazioni delle specie vegetali di interesse conservazionistico

Author

Simone, Orsenigo, Thomas, Abeli, Martina, D’Agostino, Claudia, Alessandrelli, Arianna, Amadori, Gianluigi, Bacchetta, Fabrizio, Bartolucci, Cristina, Blandino, Angela, Carra, Casazza, Gabriele, Caterina, Catalano, Ceriani, Roberta M., Giampiero, Ciaschetti, Donatella, Cogoni, Angelino, Congiu, Fabio, Conti, Marcello De Vitis, Carlo, Dessi, Mirella Di Cecco, Valter Di Cecco, Luciano Di Martino, Gianniantonio, Domina, Giuseppe, Fabrini, Emmanuele, Farris, Francesco, Ferrari, Gabriele, Galasso, Giuseppe, Garfì, Carmelo, Gentile, Rodolfo, Gentili, Gian Pietro Giusso del Galdo, Gristina, Alessandro S., Salvatore Livreri Console, Alfredo, Maccioni, Sara, Magrini, Mariotti, Mauro G., Carlo, Mascarello, Minuto, Luigi, Antonio, Motisi, Giuseppe, Oriolo, Maria Elena Palumbo, Luca, Paoli, Salvatore, Pasta, Giancarlo, Perrotta, Simon, Pierce, Maria Silvia Pinna, Veronica, Ranno, Sonia, Ravera, Barbara, Ruffoni, Nicola, Sanna, Silvia, Sau, Marco, Savona, Rosario, Schicchi, Saverio, Sciandrello, Suffia, Giovanni I., Laura, Varone, Mauro, Villa, Zappa, Elena, Graziano, Rossi, and Giuseppe, Fenu

Published
2020

8. Recolonization after habitat restoration leads to decreased genetic variation in populations of a terrestrial orchid

Author

Vandepitte, K, Gristina, A S, De Hert, K, Meekers, T, Roldán-Ruiz, I, Honnay, O, Vandepitte, K, Gristina, A S, De Hert, K, Meekers, T, Roldán-Ruiz, I, and Honnay, O

Subjects
Genetic Markers, Conservation of Natural Resources, Models, Statistical, Amplified Fragment Length Polymorphism markers, Genetic Variation, genetic diversity, dune slacks, Founder Effect, assignment, Genetics, Population, founding events, Belgium, recolonization, Dactylorhiza incarnata, FST, France, Genetic Fitness, Amplified Fragment Length Polymorphism Analysis, Orchidaceae, Ecosystem, habitat restoration
Abstract

Colonization is crucial to habitat restoration projects that rely on the spontaneous regeneration of the original vegetation. However, as a previously declining plant species spreads again, the likelihood of founder effects increases through recurrent population founding and associated serial bottlenecks. We related Amplified Fragment Length Polymorphism markers genetic variation and fitness to colonization history for all extant populations of the outcrossing terrestrial orchid Dactylorhiza incarnata in an isolated coastal dune complex. Around 1970, D. incarnata suffered a severe bottleneck yet ultimately persisted and gradually spread throughout the spatially segregated dune slacks, aided by the restoration of an open vegetation. Genetic assignment demonstrated dispersal to vacant sites from few nearby extant populations and very limited inflow from outside the spatially isolated reserve. Results further indicated that recurrent founding from few local sources resulted in the loss of genetic diversity and promoted genetic divergence (F(ST) = 0.35) among populations, but did not influence population fitness. The few source populations initially available and the limited inflow of genes from outside the study reserve, as a consequence of habitat degradation and spatial isolation, may have magnified the genetic effects of recurrent population founding.

Published
2012

9. In vitro propagation of the relict laperinne's olive (Olea europaea L. subsp. Laperrinei).

Author

Haddad, B., Carra, A., Saadi, A., Haddad, N., Mercati, F., Gristina, A. S., Boukhalfa, S., Djillali, A., and Carimi, F.

Subjects
PLANT propagation, OLIVE, PLANT breeding, PLANT reproduction, BIODIVERSITY
Abstract

Olea europaea L. subsp. laperrinei (Oleaceae) is an endemic taxon of the mountainous regions of central Sahara, consisting of currently fragmented and small relict populations. The tree can propagate vegetatively or by seed, but no recent natural regeneration was observed in the Algerian massive populations, some of which are considered threatened with extinction. Sterile triploid individuals were also identified in some populations showing increasing vigour. As a result of its long persistence and despite its rarity, the Laperrine's olive is an iconic component of Saharan mountain ecosystems. The aim of this study is to develop an efficient micropropagation protocol for both diploid and triploid Laperrine's olive to safeguard and preserve this genetic resource. Best shoot propagation was obtained on a modified Murashige and Skoog medium supplemented with 9.2 μM zeatin. Best rooting rate of regenerated shoots was achieved on the same culture medium supplemented with 4.8 μM indole-3-butyric acid. In absence of morphological changes of in vitro regenerated plants acclimatized to the greenhouse, genetic conformity was assessed by simple sequence repeat screening. Our results suggest that in vitro propagation could be a useful tool for conservation of both diploid and triploid threatened Laperrine's olive. [ABSTRACT FROM AUTHOR]

Published
2018
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10. IDPlanT: the Italian database of plant translocation

Author

Fabrizio Buldrini, Filippo Amato, Graziano Rossi, Rossella De Andreis, Rodolfo Gentili, Luigi Minuto, Maria Luisa Borettini, Claudia Angiolini, Giuseppe Fabrini, Silvia Sau, Mirella Di Cecco, Marcello De Vitis, Claudio Magnani, Giulia Albani Rocchetti, Gianluigi Bacchetta, Bruno Enrico Leone Cerabolini, Alessandra Luzzaro, Mauro Mariotti, Aldo Schettino, Franco Rainini, C. Santini, Giampiero Ciaschetti, Marco Landi, Ilaria Bonini, Gianpietro Giusso del Galdo, Angelino Congiu, Mauro Villa, Paolo Castagnini, Angela Deidda, Gabriele Gheza, Alfredo Maccioni, M. F. Crescente, Loretta Gratani, Anna Geraci, Enrico Banfi, Marco D'Antraccoli, A. Bonito, Roberto Crosti, Arianna Amadori, Tonino Loi, Sandra Citterio, F Mantino, Maria Elena Palumbo, Angelo Troia, Sara Magrini, Umberto Clementi, Alba Cuena, Valentino Martinelli, Gaetano Giuseppe La Placa, Lorenzo Peruzzi, Martina D’Agostino, Lisa Brancaleoni, Claudia Alessandrelli, Silvia Paola Assini, Sonia Ravera, Carmelo Gentile, Laura Varone, Angelino Carta, Roberto Fiorentin, Renato Gerdol, Elena Zappa, Luca Paoli, Luciano Di Martino, Maria Silvia Pinna, Simone Orsenigo, Giuseppe Noto, Nicola Sanna, R. M. Ceriani, Rita Accogli, Fabio Conti, Alessandro Silvestre Gristina, Salvatore Pasta, Carlo Dessì, Luigi Forte, Guido Brusa, Gabriele Galasso, Elisabetta Sgarbi, Giuseppe Garfì, Gianniantonio Domina, Giuseppe Fenu, Valter Di Cecco, Daniele Dallai, Donatella Cogoni, Savino Mastrullo, Thomas Abeli, Bruno Foggi, Domitilla Nonis, Fabrizio Bartolucci, Emmanuele Farris, Rosario Schicchi, Francesca Carruggio, Pietro Medagli, Simon Pierce, Attilio Di Giustino, Saverio Sciandrello, Abeli T., D'Agostino M., Orsenigo S., Bartolucci F., Accogli R., Albani Rocchetti G., Alessandrelli C., Amadori A., Amato F., Angiolini C., Assini S., Bacchetta G., Banfi E., Bonini I., Bonito A., Borettini M.L., Brancaleoni L., Brusa G., Buldrini F., Carruggio F., Carta A., Castagnini P., Cerabolini B.E.L., Ceriani R.M., Ciaschetti G., Citterio S., Clementi U., Cogoni D., Congiu A., Conti F., Crescente M.F., Crosti R., Cuena A., D'Antraccoli M., Dallai D., De Andreis R., Deidda A., Dessi C., De Vitis M., Di Cecco V., Di Cecco M., Di Giustino A., Di Martino L., Di Noto G., Domina G., Fabrini G., Farris E., Fiorentin R., Foggi B., Forte L., Galasso G., Garfi G., Gentile C., Gentili R., Geraci A., Gerdol R., Gheza G., Giusso del Galdo G., Gratani L., La Placa G., Landi M., Loi T., Luzzaro A., Alfredo M., Magnani C., Magrini S., Mantino F., Mariotti M.G., Martinelli V., Mastrullo S., Medagli P., Minuto L., Nonis D., Palumbo M.E., Paoli L., Pasta S., Peruzzi L., Pierce S., Pinna M.S., Rainini F., Ravera S., Rossi G., Sanna N., Santini C., Sau S., Schettino A., Schicchi R., Sciandrello S., Sgarbi E., Gristina A.S., Troia A., Varone L., Villa M., Zappa E., Fenu G., Abeli, T., D'Agostino, M., Orsenigo, S., Bartolucci, F., Accogli, R., Albani Rocchetti, G., Alessandrelli, C., Amadori, A., Amato, F., Angiolini, C., Assini, S., Bacchetta, G., Banfi, E., Bonini, I., Bonito, A., Borettini, M. L., Brancaleoni, L., Brusa, G., Buldrini, F., Carruggio, F., Carta, A., Castagnini, P., Cerabolini, B. E. L., Ceriani, R. M., Ciaschetti, G., Citterio, S., Clementi, U., Cogoni, D., Congiu, A., Conti, F., Crescente, M. F., Crosti, R., Cuena, A., D'Antraccoli, M., Dallai, D., De Andreis, R., Deidda, A., Dessi, C., De Vitis, M., Di Cecco, V., Di Cecco, M., Di Giustino, A., Di Martino, L., Di Noto, G., Domina, G., Fabrini, G., Farris, E., Fiorentin, R., Foggi, B., Forte, L., Galasso, G., Garfi, G., Gentile, C., Gentili, R., Geraci, A., Gerdol, R., Gheza, G., Giusso del Galdo, G., Gratani, L., La Placa, G., Landi, M., Loi, T., Luzzaro, A., Alfredo, M., Magnani, C., Magrini, S., Mantino, F., Mariotti, M. G., Martinelli, V., Mastrullo, S., Medagli, P., Minuto, L., Nonis, D., Palumbo, M. E., Paoli, L., Pasta, S., Peruzzi, L., Pierce, S., Pinna, M. S., Rainini, F., Ravera, S., Rossi, G., Sanna, N., Santini, C., Sau, S., Schettino, A., Schicchi, R., Sciandrello, S., Sgarbi, E., Gristina, A. S., Troia, A., Varone, L., Villa, M., Zappa, E., Fenu, G., Abeli, T, D'Agostino, M, Orsenigo, S, Bartolucci, F, Accogli, R, Albani Rocchetti, G, Alessandrelli, C, Amadori, A, Amato, F, Angiolini, C, Assini, S, Bacchetta, G, Banfi, E, Bonini, I, Bonito, A, Borettini, M, Brancaleoni, L, Brusa, G, Buldrini, F, Carruggio, F, Carta, A, Castagnini, P, Cerabolini, B, Ceriani, R, Ciaschetti, G, Citterio, S, Clementi, U, Cogoni, D, Congiu, A, Conti, F, Crescente, M, Crosti, R, Cuena, A, D'Antraccoli, M, Dallai, D, De Andreis, R, Deidda, A, Dessi, C, De Vitis, M, Di Cecco, V, Di Cecco, M, Di Giustino, A, Di Martino, L, Di Noto, G, Domina, G, Fabrini, G, Farris, E, Fiorentin, R, Foggi, B, Forte, L, Galasso, G, Garfi, G, Gentile, C, Gentili, R, Geraci, A, Gerdol, R, Gheza, G, Giusso del Galdo, G, Gratani, L, La Placa, G, Landi, M, Loi, T, Luzzaro, A, Alfredo, M, Magnani, C, Magrini, S, Mantino, F, Mariotti, M, Martinelli, V, Mastrullo, S, Medagli, P, Minuto, L, Nonis, D, Palumbo, M, Paoli, L, Pasta, S, Peruzzi, L, Pierce, S, Pinna, M, Rainini, F, Ravera, S, Rossi, G, Sanna, N, Santini, C, Sau, S, Schettino, A, Schicchi, R, Sciandrello, S, Sgarbi, E, Gristina, A, Troia, A, Varone, L, Villa, M, Zappa, E, and Fenu, G

Subjects
threatened plant, Assisted colonisation, data-sharing, plant conservation, plant reintroduction, population reinforcement, threatened plants, Ambientale, Chromosomal translocation, Plant Science, Computational biology, Data sharing, Geography, assisted colonisation, data-sharing, plant conservation, plant reintroduction, population reinforcement, threatened plants, Ecology, Evolution, Behavior and Systematics
Abstract

IDPlanT is the Italian Database of Plant Translocation, an initiative of the Nature Conservation Working Group of the Italian Botanical Society. IDPlanT currently includes 185 plant translocations. The establishment of a national database on plant translocation is a key step forward in data sharing and techniques improvement in this field of plant conservation. Supplemental data for this article is available online at https://doi.org/10.1080/11263504.2021.1985004.

Published
2021

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