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Full-Text Articles in Ecology and Evolutionary Biology
Phylogenetics Of Chloridoideae (Gramineae): A Preliminary Study Based On Nuclear Ribosomal Internal Transcribed Spacer And Chloroplast Trnl–F Sequences, J. Travis Columbus, Rosa Cerros-Tlatilpa, Michael S. Kinney, Maria Elena Siqueiros-Delgado, Hester L. Bell, M. Patrick Griffith, Nancy F. Refulio-Rodriguez
Phylogenetics Of Chloridoideae (Gramineae): A Preliminary Study Based On Nuclear Ribosomal Internal Transcribed Spacer And Chloroplast Trnl–F Sequences, J. Travis Columbus, Rosa Cerros-Tlatilpa, Michael S. Kinney, Maria Elena Siqueiros-Delgado, Hester L. Bell, M. Patrick Griffith, Nancy F. Refulio-Rodriguez
Aliso: A Journal of Systematic and Floristic Botany
The phylogeny of Chloridoideae (Gramineae) was inferred from parsimony analyses of DNA sequences from two genomes—the chloroplast trnL intron, trnL 3' exon, and trnL–F intergenic spacer, and the nuclear ribosomal internal transcribed spacer region (ITS1 + 5.8S + ITS2). Eighty species representing 66 chloridoid genera were sampled, including all but four of the native New World genera. Analyses of the individual and combined data sets were performed. The phylogenies were found to be highly congruent. Of the four tribes and seven subtribes of Chloridoideae sensu Clayton and Renvoize (1986) whose phylogenetic status could be tested with our …
Classification And Biogeography Of New World Grasses: Chloridoideae, Paul M. Peterson, J. Travis Columbus, Susan J. Pennington
Classification And Biogeography Of New World Grasses: Chloridoideae, Paul M. Peterson, J. Travis Columbus, Susan J. Pennington
Aliso: A Journal of Systematic and Floristic Botany
Subfamily Chloridoideae (Poaceae) in the New World includes 72 genera (61 native, 11 introduced), 678 species (607 native), and, including intraspecific taxa, 817 total taxa. The five largest genera are Muhlenbergia (147 species), Eragrostis (111), Sporobolus (76), Bouteloua (57), and Chloris (35). Three tribes are recognized in this study: Cynodonteae, Eragrostideae, and Zoysieae, with ten, three, and two subtribes, respectively. Cynodonteae, the largest tribe, comprise 58 genera and 451 species (67% of all New World chloridoids), including 25 genera (98 species, 22% of all New World Cynodonteae) with unknown affinities (incertae sedis). In Mexico, the USA, and Canada there are …