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A molecular phylogenetic study of Deschampsia (Poaceae: Aveneae) inferred from nuclear ITS and plastid trnL sequence data: support for the recognition of Avenella and Vahlodea
(International Association for Plant Taxonomy, 2007-02)
The circumscription and phylogeny of Deschampsia were studied for the first time by parsimony analysis of nuclear ribosomal internal transcribed spacer (ITS) and plastid trnL intron sequences. The traditional sectional ...
Phylogeny of the tribe Colletieae (Rhamnaceae) - A sensitivity analysis of the plastid region trnL-trnF combined with morphology
(Springer Wien, 2005-02)
The phylogenetic relationships within the tribe Colletieae (Rhamnaceae) were examined combining data from a previous morphological analysis with data from the trnL intron and trnL-F spacer. Previous studies have failed to ...
Phylogenetic relationships in Bulbostylis (Abildgaardieae: Cyperaceae) inferred from nuclear and plastid DNA sequence data
(Taylor & Francis, 2018-07)
Previous molecular phylogenetic analyses of the family Cyperaceae based on rbcL sequences showed Bulbostylis as paraphyletic, with B. atrosanguinea and B. hispidula forming a clade with Nemum spadiceum. On the contrary, ...
Evolution of trichome morphology in Mimosa (Leguminosae-Mimosoideae)
(Magnolia PressAucklandNova Zelândia, 2013)
A proposal for a standardised protocol to barcode all land plants
We propose in this paper to use three regions of plastid DNA as a standard protocol for barcoding all land plants. We review the other markers that have been proposed and discuss their advantages and disadvantages. The low ...
Testing the monophyly of Heterosperma (Asteraceae, Coreopsideae)
(Magnolia Press, 2018-06)
The genus Heterosperma (Asteraceae, Coreopsideae) currently comprises ten species distributed from Mexico to South America. Molecular phylogenies of the tribe Coreopsideae (including only two species of Heterosperma) pointed ...
The Lucilia group (Asteraceae, Gnaphalieae): phylogenetic and taxonomic considerations based on molecular and morphological evidence
(Springer Wien, 2015-04)
The Lucilia group sensu Anderberg and Freire comprises nine South American genera: Belloa, Berroa, Chevreulia, Cuatrecasasiella, Facelis, Gamochaetopsis, Jalcophila, Lucilia and Luciliocline. The aims of this contribution ...
A phylogenetic analysis of Rhamnaceae using rbcL and trnL-F plastid DNA sequences
Previous tribal classifications of Rhamnaceae have been based on fruit characters, resulting in the delimitation of large and otherwise heterogeneous groups. We evaluated the most recent classification with DNA sequences ...
Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina
(National Science Museum, 2016-11-22)
Potamogeton is a cosmopolitan genus of 90–95 species in which numerous hybridization events have occurred worldwide. A plant recently collected from Argentina exhibited ambiguous morphology that does not match any species ...
Morphological and molecular analyses of South American Microliabum (Compositae, Liabeae, Paranepheliinae) and reinstatement of Austroliabum
(International Association for Plant Taxonomy, 2019-12)
The small Neotropical tribe Liabeae (Compositae) is currently classified into four subtribes: Liabinae, Munnoziinae, Paranepheliinae, and Sinclairiinae. As currently accepted, Paranepheliinae includes seven genera, ...