Just what is a genus? Comparing levels of postzygotic isolation to test alternative taxonomic hypotheses in Orchidaceae subtribe Orchidinae

Taxon

Volumn 59, Issue 6, 2010, Pages 1754-1764

  Scopece, Giovanni ^a   Cozzolino, Salvatore ^a   Bateman, Richard M ^b  

^a UNIVERSITY OF NAPLES FEDERICO II   (Italy)

^b JODRELL LABORATORY   (United Kingdom)

Author keywords

Aceras; Anacamptis; Androrchis; Classification; Genus delimitation; Neotinea; Orchidinae; Orchis; Phylogeny; Postzygotic isolation; Species concepts; Taxonomy

Indexed keywords

CLADISTICS; CLASSIFICATION; COEVOLUTION; DATA SET; DIVERGENCE; EMBRYO; FUNCTIONAL MORPHOLOGY; HERB; IDENTIFICATION KEY; MOLECULAR ANALYSIS; MORTALITY; POLLINATOR; QUANTITATIVE ANALYSIS; REPRODUCTIVE ISOLATION; SELECTION; TAXONOMY;

EUROPE;

ANACAMPTIS; NEOTINEA; ORCHIDACEAE; ORCHIDINAE; ORCHIS;

EID: 78751536417     PISSN: 00400262     EISSN: None     Source Type: Journal    
DOI: 10.1002/tax.596009     Document Type: Article

References (65)

1. Aceto, S., Caputo, P., Cozzolino, S., Gaudio, L. & Moretti, A. 1999. Phylogeny and evolution of Orchis and allied genera based on ITS DNA variation: Morphological gaps and molecular continuity. Molec. Phylog. Evol. 13: 67-76.
2. APG (Angiosperm Phylogeny Group). 1998. An ordinal classification for the families of flowering plants. Ann. Missouri Bot. Gard. 85: 531-553.
3. APG (Angiosperm Phylogeny Group). 2009. A further update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III. Bot. J. Linn. Soc. 161: 105-121.
4. Barone Lumaga, M.R., Cozzolino, S. & Kocyan, A. 2006. Exine micromorphology of Orchidinae (Orchidoideae: Orchidaceae): Phylogenetic constraints or ecological influences? Ann. Bot. 98: 237-244.
5. Bateman, R.M. 2007. Whatever happened to the genus Orchis? Orchid Rev. 115: 322-329.
6. Bateman, R.M. 2009. Evolutionary classification of European orchids: The crucial importance of maximising explicit evidence and minimising authoritarian speculation. J. Eur. Orch. 41: 243-318.
7. Bateman, R.M. & Denholm, I. 1983. A reappraisal of the British and Irish dactylorchids, 1. The tetraploid marsh-orchids. Watsonia 14: 347-376.
8. Bateman, R.M., Devey, D.S., Malmgren, S., Bradshaw, E. & Rudall, P.J. 2010. Conflicting species concepts underlie perennial taxonomic controversies in Ophrys. Cah. Soc. Franc. Orchidophilie 8: 87-101.
9. Bateman, R.M., Hollingsworth, P.M., Preston, J., Luo, Y.-B., Pridgeon, A.M. & Chase, M.W. 2003. Molecular phylogenetics and evolution of Orchidinae and selected Habenariinae (Orchidaceae). Bot. J. Linn. Soc. 142: 1-40.
10. Bateman, R.M., Pridgeon, A.M. & Chase, M.W. 1997. Phylogenetics of subtribe Orchidinae (Orchidoideae, Orchidaceae) based on nuclear ITS sequences. 2. Infrageneric relationships and reclassification to achieve monophyly of Orchis sensu stricto. Lindleyana 12: 113-141.
11. Bell, A.K., Roberts, D.L., Hawkins, J.A., Rudall, P.J., Box, M.S. & Bateman, R.M. 2009. Comparative morphology of nectariferous and nectarless labellar spurs in selected clades of subtribe Orchidinae (Orchidaceae). Bot. J. Linn. Soc. 160: 369-387.
12. Box, M.S., Bateman, R.M., Rudall, P.J. & Glover, B.J. 2008. Speciation via paedomorphic heterochrony in subtribe Orchidinae (Orchidaceae). Bot. J. Linn. Soc. 157: 429-454.
13. Brown, R. 1810. Prodromus florae Novae Hollandiae, vol. 1. London: J. Johnson.
14. Brown, R. 1813. Genera et species plantarum orchidearum. Pp. 188-222 in: Aiton, W.T. (ed.), Hortus kewensis, 2nd ed., vol. 5. London: Longman, Hurst, Rees, Orme, and Brown.
15. Cameron, K.M., Chase, M.W., Whitten, W.M., Kores, P.J., Jarrell, D.C., Albert, V.A., Yukawa, T., Hills, H.G. & Goldman, D.H. 1999. A phylogenetic analysis of the Orchidaceae: Evidence from rbcL nucleotide sequences. Amer. J. Bot. 86: 208-224.
16. Chase, M.W. 1999. Molecular systematics, parsimony, and orchid classification. Pp. 81-88 in: Pridgeon, A.M., Cribb, P.J., Chase, M.W. & Rasmussen, F.N. (eds.), Genera orchidacearum, vol. 1, Introduction, Apostasioideae, Cypripedioideae. Oxford: Oxford Univ. Press.
17. Coyne, J.A. & Orr, H.A. 2004. Speciation. Sunderland, Massachusetts: Sinauer.
18. Cozzolino, S., Aceto, S., Caputo, P., Widmer, A. & Dafni, A. 2001. Speciation processes in Eastern Mediterranean Orchis s.l. species: molecular evidence and the role of pollination biology. Israel J. Pl. Sci. 49: 91-103.
19. Cozzolino, S. & Scopece, G. 2008. Levels of pollination specificity and consequences for reproductive isolation in deceptive Mediterranean orchids. Philos. Trans., Ser. B 363: 3037-3046.
20. Cozzolino, S. & Widmer, A. 2005. Evolutionary trends and reproductive isolation in Mediterranean orchids. Taxon 54: 977-985.
21. Degnan, J.H. & Rosenberg, N.A. 2009. Gene tree discordance, phylogenetic inference and the multispecies coalescent. Trends Ecol. Evol. 6: 332-340.
22. Delforge, P. 2006. Orchids of Europe, North Africa and the Middle East. London: A. & C. Black.
23. Delforge, P. 2009. Orchis et monophylie. Naturalistes Belges 90: 15-35.
24. D'Emerico, S. 2001. Cytogenetics. Pp. 216-224 in: Pridgeon, A.M., Cribb, P.J., Chase, M.W. & Rasmussen, F.N. (eds.), Genera orchidacearum, vol. 2, Orchidoideae, part 1. Oxford: Oxford Univ. Press.
25. Devey, D.S. 2007. Systematics and conservation of Mediterranean insect-mimicking orchids (Ophrys). Doctoral thesis, University of Reading.
26. Doyle, J.J. 1997. Trees within trees: Genes and species, molecules and morphology. Syst. Biol. 4: 537-553.
27. Dressler, R.L. 1993. Phylogeny and classification of the orchid family. Portland: Timber Press.
28. Duffy, K.J., Scopece, G., Cozzolino, S., Fay, M.F., Smith, R.J. & Stout, J.C. 2009. Ecology and genetic diversity of the denseflowered orchid, Neotinea maculata, at the centre and edge of its range. Ann. Bot. 104: 507-516.
29. Efimov, P.G., Lauri, R.K. & Bateman, R.M. 2009. Neolindleya Kraenzl. (Orchidaceae), an enigmatic and largely overlooked autogamous genus from temperate East Asia. Kew Bull. 64: 661-671.
30. Freudenstein, J.V., Seynod, M. & Chase, M.W. 2000. Mitochondrial DNA and relationships in the Orchidaceae. Pp. 421-429 in: Wilson, K.L. & Morrison, D.A. (eds.), Monocots: Systematics and evolution. Collingwood: CSIRO.
31. Gamarra, R., Dorda, E., Scrugli, A., Galàn, P. & Ortùñez, E. 2007. Seed micromorphology in the genus Neotinea Rchb. f. (Orchidaceae, Orchidinae). Bot. J. Linn. Soc. 153: 133-140.
32. Gill, F.B., Slikas, B. & Sheldon, F.H. 2005. Phylogeny of titmice (Paridae): II. Species relationships based on sequences of the mitochondrial cytochrome-b gene. Auk 122: 121-143.
33. Hennig, W. 1966. Phylogenetic systematics. Urbana: Univ. of Illinois Press.
34. Hey, J. 2001. The mind of the species problem. Trends Ecol. Evol. 16: 326-329.
35. Hollingsworth, P.M. & 51 coauthors. 2009. A DNA barcode for land plants. Proc. Natl. Acad. Sci. U.S.A. 106: 12794-12797.
36. Jersaková, J., Johnson, S.D. & Kindlmann, P. 2006. Mechanisms and evolution of deceptive pollination in orchids. Biol. Rev. 81: 219-235.
37. Klein, E. 2004. Das intersektionale und intergenerische Hybridisierungsgeschehen in der Gattung Orchis (Orchidaceae - Orchidinae) und seine Relevanz fur die systematische Gliederung dieser Gattung. J. Eur. Orch. 36: 637-659.
38. Kores, P.J., Molvray, M., Weston, P.H., Hopper, S.D., Brown, A.P., Cameron, K.M. & Chase, M.W. 2001. A phylogenetic analysis of Diurideae (Orchidaceae) based on plastid DNA sequence data. Amer. J. Bot. 88: 1903-1914.
39. Kretzschmar, H., Eccarius, W. & Dietrich, H. 2007. The orchid genera Anacamptis, Orchis, Neotinea. Bürgel: Echinomedia.
40. Levin, D. 2002. The role of chromosomal change in plant evolution. New York: Oxford Univ. Press.
41. Linnaeus, C. 1737. Genera plantarum. Leiden: Wishoff.
42. Linnaeus, C. 1753. Species plantarum. Salvius: Stockholm.
43. Mayden, R.L. 1997. A hierarchy of species concepts: The denouement in the saga of the species problem. Pp. 381-424 in: Claridge, M.F., Dawah, H.A. & Wilson, M.R. (eds.), Species: The units of biodiversity. London: Chapman and Hall.
44. Moore, D.M. 1980. Microspermae. CCIII. Orchidaceae. Pp. 325-350 in: Tutin, T.G., Heywood, V.H., Burges, N.A., Moore, D.M., Valentine, D.H., Walters, S.M. & Webb, D.A. (eds.), Flora europaea, vol. 5, Monocotyledones. Cambridge: Cambridge Univ. Press.
45. Moyle, L.C., Olson, M.S. & Tiffin, P. 2004. Patterns of reproductive isolation in three angiosperm genera. Evolution 58: 1195-1208.
46. Patterson, C. 1999. Evolution, 2nd ed. London: Natural History Museum.
47. Pigliucci, M. 2003. Species as family resemblance concepts: The (dis-)solution of the species problem? Bioessays 25: 596-602.
48. Pridgeon, A.M., Bateman, R.M., Cox, A.V., Hapeman, J.R. & Chase, M.W. 1997. Phylogenetics of subtribe Orchidinae (Orchidoideae, Orchidaceae) based on nuclear ITS sequences. 1. Intergeneric relationships and polyphyly of Orchis sensu lato. Lindleyana 12: 89-109.
49. Pridgeon, A.M., Cribb, P.J., Chase, M.W. & Rasmussen, F.N. (eds.). 1999. Genera orchidacearum, vol. 1, General introduction, Apostasioideae, Cypripedioideae. Oxford: Oxford Univ. Press.
50. Pridgeon, A.M., Cribb, P.J., Chase, M.W. & Rasmussen, F.N. (eds.). 2001. Genera orchidacearum, vol. 2, Orchidioideae, part 1. Oxford: Oxford Univ. Press.
51. Qiu, Y.-L., Lee, J., Bernasconi-Quadroni, F., Soltis, D.E., Soltis, P.S., Zanis, M., Zimmer, E.A., Chen, Z., Savolainen, V. & Chase, M.W. 1999. The earliest angiosperms: Evidence from mitochondrial, plastid and nuclear genomes. Nature 402: 358-359.
52. Richard, L.C. 1818. De orchideis Europaeis annotationes. Mém. Mus. Hist. Nat. 4: 22-61.
53. Rieseberg, L.H., Wood, T.E. & Baack, E. 2006. The nature of plant species. Nature 440: 524-527.
54. Rudall, P.J. & Bateman, R.M. 2002. Roles of synorganisation, zygomorphy and heterotopy in floral evolution: The gynostemium and labellum of orchids and other lilioid monocots. Biol. Rev. 77: 403-441.
55. Scopece, G., Musacchio, A., Widmer, A. & Cozzolino, S. 2007. Patterns of reproductive isolation in Mediterranean deceptive orchids. Evolution 61: 2623-2642.
56. Scopece, G., Widmer, A. & Cozzolino, S. 2008. Evolution of postzygotic reproductive isolation in a deceptive orchid lineage. Amer. Naturalist 171: 315-326.
57. Stebbins, G.L. 1969. The significance of hybridization for plant taxonomy and evolution. Taxon 18: 26-35.
58. Sundermann, H. 1975. Europäische und mediterrane Orchideen: Eine Bestimmungsflora, 2nd ed. Hildesheim: Brucke-Verlag.
59. Swartz, O. 1800. Orchidernes slågter och arter up stållde. Kongl. Vetensk. Acad. Nya Handl. 21: 202-254.
60. Tyteca, D. & Gathoye, J.-L. 1989. Contribution à l'étude biostatistique des Dactylorhiza d'Europe occidentale. Mém. Soc. Roy. Bot. Belgique 11: 43-64.
61. Tyteca, D. & Klein, E. 2008. Genes, morphology and biology - the systematics of Orchidinae revisited. J. Eur. Orch. 40: 501-544.
62. Tyteca, D. & Klein, E. 2009. Genes, morphology and biology - the systematics of Orchidinae revisited: A reappraisal. J. Eur. Orch. 41: 473-480.
63. Van der Cingel, N.A. 1995. An atlas of orchid pollination - European orchids. Rotterdam: Balkema.
64. Vermeulen, P. 1947. Studies on dactylorchids. Utrecht: Schotanus & Jens.
65. Waterman, R.J. & Bidartondo, M. 2008. Deception above, deception below: Linking pollination and mycorrhizal biology of orchids. Ann. Bot. 59: 1085-1096.