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Phylogeny and speci...
Phylogeny and species delimitation in Silene sect. Arenosae (Caryophyllaceae): a new section
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- Eggens, Frida (författare)
- Uppsala universitet,Evolutionsmuseet
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- Jafari, Farzaneh (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences,Univ Tehran, Coll Sci, Ctr Excellence Phylogeny Living Organisms, Tehran 141556455, Iran.;Univ Tehran, Coll Sci, Dept Plant Sci, Sch Biol, Tehran 141556455, Iran.;Univ Gothenburg, Dept Biol & Environm Sci, S-40530 Gothenburg, Sweden.
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- Thollesson, Mikael (författare)
- Uppsala universitet,Systematisk biologi
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- Crameri, S. (författare)
- Swiss Fed Inst Technol, Inst Integrat Biol, Zurich, Switzerland.
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- Zarre, S. (författare)
- Univ Tehran, Coll Sci, Ctr Excellence Phylogeny Living Organisms, Tehran 141556455, Iran.;Univ Tehran, Coll Sci, Dept Plant Sci, Sch Biol, Tehran 141556455, Iran.
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- Oxelman, Bengt, 1958 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences,Univ Gothenburg, Dept Biol & Environm Sci, S-40530 Gothenburg, Sweden.;Univ Gothenburg, Gothenburg Global Biodivers Ctr, POB 461, S-40530 Gothenburg, Sweden.
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(creator_code:org_t)
- 2020-09-04
- 2020
- Engelska.
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Ingår i: Phytokeys. - : Pensoft Publishers. - 1314-2011 .- 1314-2003. ; :159, s. 1-34
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- A putatively monophyletic group of annual Silene species is revised taxonomically and described as the new section S. sect. Arenosae. The species of this section were previously treated as a part of a widely circumscribed and polyphyletic S. sect. Rigidulae. Silene sect. Arenosae as circumscribed here consists of nine species. Members of the section show a predominantly E Mediterranean to SW Asian distribution pattern from Turkey southward to Egypt and eastward to Iran and Pakistan, although most of the species have a limited distribution range. The species of S. sect. Arenosae are characterized by narrowly lanceolate calyx teeth, which are often highly polymorphic, and lanceolate to oblanceolate (non-spathulate) basal leaves. The provided taxonomic revision is based on morphological characters and supported by phylogenetic analyses of two nuclear loci (nrITS and an intron of the RPB2 gene) and one chloroplast locus (the intron of the rps16 gene). The species descriptions are formalized using a novel implementation of the Prometheus Description Model.
Ämnesord
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
- NATURVETENSKAP -- Biologi -- Biologisk systematik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Biological Systematics (hsv//eng)
Nyckelord
- Caryophyllaceae
- integrative taxonomy
- phylogenetics
- Plant taxonomy
- Silene
- systematics
- taxonomic description models
- evolution
- origin
- model
- Plant Sciences
- Caryophyllaceae
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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