Gaga, a new fern genus segregated from cheilanthes (pteridaceae)

Systematic Botany

Volumn 37, Issue 4, 2012, Pages 845-860

  Li, Fay Wei ^a   Pryer, Kathleen M ^a   Windham, Michael D ^a  

^a DUKE UNIVERSITY   (United States)

Author keywords

Cheilanthoid ferns; hybridization; matK; Mexico; polyploidy; reticulate evolution; spore measurements

Indexed keywords

ASPIDOTIS; BACTERIA (MICROORGANISMS); CHEILANTHES; FILICOPHYTA; PTERIDACEAE;

EID: 84868111789     PISSN: 03636445     EISSN: 15482324     Source Type: Journal    
DOI: 10.1600/036364412X656626     Document Type: Article

References (43)

1. Beck, J. B., M. D. Windham, G. Yatskievych, and K. M. Pryer. 2010. A diploids-first approach to species delimitation and interpreting polyploidy evolution in the fern genus Astrolepis (Pteridaceae). Systematic Botany 35: 223-234.
2. Christenhusz, M. J. M., X. C. Zhang, and H. Schneider. 2011. A linear sequence of extant families and genera of lycophytes and ferns. Phytotaxa 19: 7-54.
3. Christensen, C. 1906. Index Filicum. Copenhagen: H. Hagerup.
4. Eiserhardt, W. L., J. G. Rohwer, S. J. Russell, J. C. Yesilyurt, and H. Schneider. 2011. Evidence for radiations of cheilanthoid ferns in the Greater Cape Floristic Region. Taxon 60: 1269-1283.
5. Gastony, G. J. and G. Yatskievych. 1992. Maternal inheritance of the chloroplast and mitochondrial genomes in cheilanthoid ferns. American Journal of Botany 79: 716-722.
6. Gastony, G. J. and D. R. Rollo. 1995. Phylogeny and generic circumscriptions of cheilanthoid ferns (Pteridaceae: Cheilanthoideae) inferred from rbcL nucleotide sequences. American Fern Journal 85: 341-360.
7. Gastony, G. J. and D. R. Rollo. 1998. Cheilanthoid ferns (Pteridaceae: Cheilanthoideae) in the southwestern United States and adjacent Mexico-a molecular phylogenetic reassessment of generic lines. Aliso 17: 131-144.
8. Grusz, A. L., M. D. Windham, and K. M. Pryer. 2009. Deciphering the origins of apomictic polyploids in the Cheilanthes yavapensis complex (Pteridaceae). American Journal of Botany 96: 1636-1645.
9. Huelsenbeck, J. P. and F. Ronquist. 2001. MRBAYES: Bayesian inference of phylogenetic trees. Bioinformatics 17: 754-755.
10. Kirkpatrick, R. E. B. 2007. Investigating the monophyly of Pellaea (Pteridaceae) in the context of a phylogenetic analysis of cheilanthoid ferns. Systematic Botany 32: 504-518.
11. Kuo, L. Y., F.W. Li,W. L. Chiou, and C. N. Wang. 2011. First insights into fern matK phylogeny. Molecular Phylogenetics and Evolution 59: 556-566.
12. Lellinger, D. B. 1965. A quantitative study of generic delimitation in the adiantoid ferns. Ph. D. thesis. Ann Arbor: University of Michigan.
13. Li, F. W., L. Y. Kuo, C. J. Rothfels, A. Ebihara, W. L. Chiou, M. D. Windham, and K. M. Pryer. 2011. rbcL and matK earn two thumbs up as the core DNA barcode for ferns. PLoS ONE 6: e26597.
14. Link, H. F. 1833. Hortus Regius Botanicus Berolinensis. Berolini: Apud G. Reimer.
15. Link-Perez, M. A., L. E. Watson, and R. J. Hickey. 2011. Redefinition of Adiantopsis Fee (Pteridaceae): Systematics, diversification, and biogeography. Taxon 60: 1255-1268.
16. Mickel, J. T. and J. M. Beitel. 1988. Pteridophyte flora of Oaxaca, Mexico. Bronx: New York Botanical Garden Press.
17. Mickel, J. T. and A. R. Smith. 2004. The pteridophytes of Mexico. Bronx: New York Botanical Garden Press.
18. Muller, J., K. Muller, C. Neinhuis, and D. Quandt. 2010. PhyDEW v0.9971. Phylogenetic data editor. Available from http://www.phyde.de/.
19. Nagalingum, N. S., H. Schneider, and K. M. Pryer. 2007. Molecular phylogenetic relationships and morphological evolution in the heterosporous fern genus Marsilea. Systematic Botany 32: 16-25.
20. Posada, D. and K. A. Crandall. 1998. MODELTEST: testing the model of DNA substitution. Bioinformatics 14: 817-818.
21. Prado, J., C. D. N. Rodrigues, A. Salatino, and M. L. F. Salatino. 2007. Phylogenetic relationships among Pteridaceae, including Brazilian species, inferred from rbcL sequences. Taxon 56: 355-368.
22. R Development Core Team. 2008. R: A language and environment for statistical computing. Vienna, Austria: R Foundation for Statistical Computing. URL http://www.R-project.org.
23. Rambaut, A. and A. J. Drummond. 2009. Tracer v1.5. Available from http://tree.bio.ed.ac.uk/software/tracer/.
24. Rasband, W. S. 2011. ImageJ v1.45. National Institutes of Health, Bethesda, Maryland, U. S. A.
25. Reeves, T. 1979. A monograph of the fern genus Cheilanthes subgenus Physapteris (Adiantaceae). Ph. D. thesis.Tempe:Arizona StateUniversity.
26. Rothfels, C. J., M. D. Windham, A. L. Grusz, G. J. Gastony, and K. M. Pryer. 2008. Toward a monophyletic Notholaena (Pteridaceae): resolving patterns of evolutionary convergence in xeric-adapted ferns. Taxon 57: 712-724.
27. Rothfels, C. J., M. A. Sundue, E. Schuettpelz, M. Kato, A. Larsson, L. Y. Kuo, and K. M. Pryer. 2012. A revised classification for eupolypod II ferns (Polypodiidae: Polypodiales). Taxon 61: 515-533.
28. Schuettpelz, E. and K. M. Pryer. 2007. Fern phylogeny inferred from 400 leptosporangiate species and three plastid genes. Taxon 56: 1037-1050.
29. Schuettpelz, E., H. Schneider, L. Huiet, M. D. Windham, and K. M. Pryer. 2007. A molecular phylogeny of the fern family Pteridaceae: Assessing overall relationships and the affinities ofpreviouslyunsampled genera. Molecular Phylogenetics and Evolution 44: 1172-1185.
30. Schuettpelz, E., A. L. Grusz, M. D. Windham, and K. M. Pryer. 2008. The utility of nuclear gapCp in resolving polyploid fern origins. Systematic Botany 33: 621-629.
31. Sigel, E. M., M. D. Windham, L. Huiet, G. Yatskievych, and K. M. Pryer. 2011. Species relationships and farina evolution in the cheilanthoid fern genus Argyrochosma (Pteridaceae). Systematic Botany 36: 554-564.
32. Smith, A. R. 1981. Pteridophytes. Pp. 1-370 in Flora of Chiapas, ed. D. E. Breedlove. San Francisco: California Academy of Sciences.
33. Smith, A. R., K.M. Pryer, E. Schuettpelz, P. Korall, H. Schneider, and P. G. Wolf. 2006. A classification for extant ferns. Taxon 55: 705-731.
34. Stolze, R. G. 1981. Ferns and fern allies of Guatemala. Part II. Polypodiaceae. Fieldiana Botany 6: 1-522.
35. Swofford, D. L. 2002. PAUP Phylogenetic analysis using parsimony (and other methods). v. 4.0. Sunderland: Sinauer Associates.
36. Tryon, R. M. and A. F. Tryon. 1982. Ferns and allied plants with special reference to tropical America. New York: Springer-Verlag.
37. Windham, M. D. and E. W. Rabe. 1993. Cheilanthes. Pp. 152-169 in Flora of North America, vol. 2, Pteridophytes and Gymnosperms, ed. Flora ofNorth America Editorial Committee. NewYork: Oxford University Press.
38. Windham, M. D. and G. Yatskievych. 2003. Chromosome studies of cheilanthoid ferns (Pteridaceae: Cheilanthoideae) from the western United States and Mexico. American Journal of Botany 90: 1788-1800.
39. Windham, M. D., L. Huiet, E. Schuettpelz, A. L. Grusz, C. Rothfels, J. Beck, G. Yatskievych, and K. M. Pryer. 2009. Using plastid and nuclear DNA sequences to redraw generic boundaries and demystify species complexes in cheilanthoid ferns. American Fern Journal 99: 128-132.
40. Yatskievych, G. and R. C. Moran. 1995. Cheilanthes. Pp. 121-128 in Flora Mesoamericana, eds. S. M. Sousa, G. Davidse, and S. Knapp. St. Louis: Missouri Botanical Garden Press.
41. Yesilyurt, J. C. and H. Schneider. 2010. The new fern genus Calciphilopteris (Pteridaceae). Phytotaxa 7: 52-59.
42. Zhang, G. M., X. C. Zhang, Z. D. Chen, H. M. Liu, and W. L. Yang. 2007. First insights in the phylogeny of Asian cheilanthoid ferns based on sequences of two chloroplast markers. Taxon 56: 369-378.
43. Zwickl, D. J. 2006. Genetic algorithm approaches for the phylogenetic analysis of large biological sequence datasets under the maximum likelihood criterion. Ph. D. thesis. Austin: University of Texas.