Hybridization and conservation of Mediterranean orchids: Should we protect the orchid hybrids or the orchid hybrid zones?

Biological Conservation

Volumn 129, Issue 1, 2006, Pages 14-23

  Cozzolino, S ^a   Nardella, A M ^a   Impagliazzo, S ^a   Widmer, A ^b   Lexer, C ^c  

^a UNIVERSITY OF NAPLES FEDERICO II   (Italy)

^b ETH ZURICH   (Switzerland)

^c JODRELL LABORATORY   (United Kingdom)

Author keywords

Hybridization; Mediterranean orchids; Orchis mascula; Orchis pauciflora; Sympatric populations

Indexed keywords

CONSERVATION GENETICS; EPIPHYTE; HYBRIDIZATION;

ORCHIDACEAE; ORCHIS MASCULA; ORCHIS PAUCIFLORA;

EID: 31144450825     PISSN: 00063207     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.biocon.2005.09.043     Document Type: Article

References (69)

1. S. Aceto, P. Caputo, S. Cozzolino, L. Gaudio, and A. Moretti Phylogeny and evolution of Orchis and allied genera based on ITS DNA variation: morphological gaps and molecular continuity Mol. Phylogenetic Evol. 13 1999 67 76
2. F.W. Allendorf, R.F. Leary, P. Spruell, and J.K. Wenburg The problems with hybrids: setting conservation guidelines Trends Ecol. Evol. 16 2001 613 622
3. E. Anderson Introgressive Hybridization 1949 Wiley New York
4. P. Arduino, F. Verra, R. Cianchi, W. Rossi, B. Corrias, and L. Bullini Genetic variation and natural hybridization between Orchis laxiflora and Orchis palustris (Orchidaceae) Plant Systemat. Evol. 202 1996 87 109
5. M.L. Arnold Natural Hybridization and Evolution 1997 Oxford University Press New York
6. N.H. Barton The role of hybridization in evolution Mol. Ecol. 10 2001 551 568
7. N.H. Barton, and K.S. Gale Genetic analysis of hybrid zones R.G. Harrison Hybrid Zones and Evolutionary Process 1993 Oxford University Press Oxford 13 45
8. N.H. Barton, and G.M. Hewitt Analysis of hybrid zones Ann. Rev. Ecol. Systemat. 16 1985 113 148
9. R.M. Bateman, P.M. Hollingsworth, J. Preston, L. Yi-Bo, A.M. Pridgeon, and M.W. Chase Molecular phylogenetics and evolution of Orchidinae and selected Habenariinae (Orchidaceae) Botanic J. Linnean Soc. 142 2003 1 40
10. H.D. Bradshaw, K.G. Otto, B.E. Frewen, J.K. McKay, and D.W. Schemske Quantitative trait loci affecting differences in floral morphology between two species of monkeyflower (Mimulus) Genetics 149 1998 367 382
11. R.T. Brumfield, R.W. Jernigan, D.B. McDonald, and M.J. Braun Evolutionary implication of divergent clines in a avian (Manacus: Aves) hybrid zone Evolution 55 2001 2070 2087
12. C.A. Buerkle, R.J. Morris, M.A. Asmussen, and L.H. Rieseberg The likelihood of homoploid hybrid speciation Heredity 84 2000 441 451
13. R.K. Butlin Reinforcement of premating isolation D. Otte J.A. Endler Speciation and its Consequences 1989 Sinauer Sunderland 158 179
14. D.R. Campbell, N.M. Waser, and E.J. Melendez Ackerman Analyzing pollinator-mediated selection in a hybrid zone: hummingbird visitation patterns on three spatial scales Am. Naturalist 149 1997 295 315
15. D.R. Campbell, N.M. Waser, and P.G. Wolf Pollen transfer by natural hybrids and parental species in an Ipomopsis hybrid zone Evolution 52 1998 1602 1611
16. F. Conti, A. Manzi, and F. Pedrotti Libro rosso delle piante d'Italia 1992 Tipar Rome
17. S. Cozzolino, S. D'Emerico, and A. Widmer Evidence for reproductive isolate selection in Mediterranean orchids: karyotype differences compensate for the lack of pollinator specificity Proc. R. Soc. London Series B-Biol. Lett. 271 2004 S259 S262
18. S. Cozzolino, F. Schiestl, A. Müller, O. De Castro, A.M. Nardella, and A. Widmer Evidence for pollinator sharing in Mediterranean nectar mimic orchids: absence of premating barriers? Proc. R. Soc. London Series B-Biol. Lett. 272 2005 1271 1278
19. A. Dafni Mimicry and deception in pollination Ann. Rev. Ecol. Systemat. 15 1984 259 278
20. C. Darwin On the Various Contrivances by which British and Foreign Orchids are Fertilised by Insects 1862 John Murray London
21. P. Delforge Guide des Orchiées d'Europe d'Afrique du Nord et du Proche-Orient 1994 Delachaux et Niestlé Lausanne
22. S. D'Emerico Tribe orchideae cytogenetics A.M. Pridgeon P.J. Cribb M.W. Chase F.N. Rasmussen Genera Orchidacearum. Orchidoideae (Part 1) 2001 Oxford University Press Oxford 216 224
23. S. D'Emerico, S. Cozzolino, G. Pellegrino, D. Pignone, and A. Scrugli Heterochromatin distribution in selected taxa of the 42-chromosomes Orchis s.l. orchidaceae Caryologia 55 2002 55 62
24. K. Dixon, S. Kell, R. Barrett, and P. Cribb Orchid Conservation 2003 Natural History Publications Borneo
25. T.H. Dobzhansky Genetics of the Evolutionary Process 1970 Columbia University Press New York
26. F. Ehrendorfer Hybridisierung, polyploidie und evolution bei europäisch-mediterranen Orchideen Die Orchidee Sonderheft 33 1980 15 34
27. N.C. Ellstrand, and K.A. Schierenbeck Hybridization as a stimulus for the evolution of invasiveness in plants Proc. Natl. Acad. Sci. USA 97 2000 7043 7050
28. N.C. Ellstrand, R. Whitkus, and L.H. Rieseberg Distribution of spontaneous plant hybrids Proc. Natl. Acad. Sci. USA 93 1996 5090 5093
29. D.S. Falconer, and T.F.C. Mackay Introduction to Quantitative Genetics 1996 Chapman and Hall New York
30. J.B. Ferdy, and F. Austerlitz Extinction and introgression in a community of partially cross-fertile plant species Am. Naturalist 160 2002 74 86
31. S. Fineschi, S. Cozzolino, M. Migliaccio, and G.G. Vendramin Genetics variation of relic tree species: the case of Mediterranean Zelkova abelicea (Lam.) Boisser and Z. siculaDi Pasquale, Garfì & Quézel (Ulmaceae) Forest Ecol. Manage. 197 2004 273 278
32. K.E. Freas, and D.D. Murphy Taxonomy and the conservation of the critically endangered Bakersfield saltbush, Atriplex tularensis Biol. Conserv. 46 1988 317 324
33. D.E. Gill Fruiting failure, pollination inefficiency, and speciation in orchids D. Otte J.A. Endler Speciation and its Consequences 1989 Academy of Natural Sciences Publications Philadelphia 458 481
34. V. Grant Plant Speciation 1981 Columbia University Press New York
35. M. Hedren Genetic differentiation, polyploidization and hybridization in northern European Dactylothiza (Orchidaceae): evidence from allozyme markers Plant Systemat. Evol. 201 1996 31 55
36. G.M. Hewitt Speciation, hybrid zones and phylogeography - or seeing genes in space and time Mol. Ecol. 10 2001 537 549
37. R. Lande, and S.J. Arnold The measurement of selection on correlated characters Evolution 37 1983 1210 1226
38. C. Lexer, R.A. Randell, and L.H. Rieseberg Experimental hybridization as a tool for studying selection in the wild Ecology 84 2003 1688 1699
39. C. Lexer, M.E. Welch, O. Raymond, and L.H. Rieseberg The origin of ecological divergence in Helianthus paradoxus (Asteraceae): selection on transgressive characters in a novel hybrid habitat Evolution 57 2003 1989 2000
40. M. Lynch, and B. Walsh Genetics and Analysis of Quantitative Trait 1998 Sinauer Associate Sunderland
41. E. Mayr Animal Species and Evolution 1963 Belknap Press Cambridge
42. E. Mayr A local flora and the biological species concept Am. J. Botany 72 1992 222 238
43. C.I. Millar Impact of the eocene on the evolution of Pinus L Annals Missouri Botanical Garden 37 1993 311 319
44. C.L. Morjan, and L.H. Rieseberg How species evolve collectively: implications of gene flow and selection for the spread of advantageous alleles Mol. Ecol. 13 2004 1341 1356
45. E.S. Nagy Selection for native characters in hybrids between two locally adapted plant subspecies Evolution 51 1997 1469 1480
46. R. Nazzaro, B. Menale, and N. Di Novella Le orchidee della zona occidentale del Vallo di Diano (Salerno) Webbia 50 1995 25 35
47. J. Paialek, and N.H. Barton The spread of an advantageous allele across a barrier: the effects of random drift and selection against heterozygotes Genetics 145 1997 493 504
48. G. Pellegrino, P. Caputo, S. Cozzolino, B. Menale, and A. Musacchio Molecular characterization of a hybrid zone between O. mascula and O. pauciflora in Southern Italy Biol. Plantarum 43 2000 13 18
49. G. Pellegrino, S. D'Emerico, A. Scrugli, A. Musacchio, and S. Cozzolino Confirmation of hybridisation among sympatric insular populations of Orchis mascula and Orchis provincialis Plant Systemat. Evol. 251 2005 131 142
50. L.H. Rieseberg Hybrid origins of plant species Ann. Rev. Ecol. Systemat. 28 1997 359 389
51. L.H. Rieseberg, and S.E. Carney Plant hybridization New Phytologist 140 1998 599 624
52. L.H. Rieseberg, O. Raymond, D.M. Rosenthal, Z. Lai, K. Livingstone, T. Nakazato, J.L. Durphy, A.E. Schwarzbach, L.A. Donovan, and C. Lexer Major ecological transition in wild sunflowers facilitated by hybridization Science 301 2003 1211 1216
53. L.H. Rieseberg, C. Vanfossen, and A.M. Desrochers Hybrid speciation accompanied by genomic reorganization in wild sunflowers Nature 375 1995 313 316
54. L.H. Rieseberg, J. Whitton, and K. Gardner Hybrid zones and the genetic architecture of a barrier to gene flow between two sunflower species Genetics 152 1999 713 727
55. B.A. Roy, and A. Widmer Floral mimicry: a fascinating yet poorly understood phenomenon Trends Plant Sci. 4 1999 325 330
56. D.W. Schemske, and H.D. Bradshaw Pollinator preference and the evolution of floral traits in monkeyflowers (Mimulus) Proc. Natl. Acad. Sci. USA 96 1999 11910 11915
57. A.E. Schwarzbach, L.A. Donovan, and L.H. Rieseberg Transgressive character expression in a hybrid sunflower species Am. J. Botany 88 2001 270 277
58. A.B. Shipunov, M.F. Fay, and M.W. Chase Evolution of Dactylorhiza baltica (Orchidaceae) in European Russia: evidence from molecular markers and morphology Botanical J. Linnean Soc. 147 2005 257 274
59. P.E. Smouse, and R. Peakall Spatial autocorrelation analysis of multi-allele and multi-locus genetic micro-structure Heredity 82 1999 561 573
60. D.E. Soltis, and P.S. Soltis Polyploidy: recurrent formation and genome evolution Trends Ecol. Evol. 14 1999 348 352
61. G.L. Stebbins The role of hybridization in evolution Proc. Am. Philosophical Soc. 103 1959 231 251
62. G.L. Stebbins Chromosomal Evolution in Higher Plants 1971 Edward Arnold Ltd. London
63. M.C. Ungerer, S.J.E. Baird, J. Pan, and L.H. Rieseberg Rapid hybrid speciation in wild sunflowers Proc. Natl. Acad. Sci. USA 95 1998 11757 11762
64. N.A. Van der Cingel An Atlas of Orchid Pollination - European Orchids 1995 Balkema Rotterdam
65. L. Van der Pijl, and C.H. Dodson Orchid Flowers: Their Pollination and Evolution 1966 University of Miami Press Coral Gables
66. D.E. Wolf, N. Takebayashi, and L.H. Rieseberg Predicting the risk of extinction through hybridization Conserv. Biol. 15 2001 1039 1053
67. A.D. Wolfe, Q.Y. Xiang, and S.R. Kephart Diploid hybrid speciation in Penstemon (Scrophulariaceae) Proc. Natl. Acad. Sci. USA 95 1998 5112 5115
68. B. Willing, and E. Willing Bibliographie über die Orchideen Europas und der Mittelmeerländer 1744-1976 Willdenowia 11 1977 1 325
69. B. Willing, and E. Willing Bibliographie über die Orchideen Europas und der Mittelmeerländer Englera 5 1985 1 280