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Citation for Study 18012

Citation title: "Phylogeny of Apiaceae subtribe Daucinae and the taxonomic delineation of its genera".

Study name: "Phylogeny of Apiaceae subtribe Daucinae and the taxonomic delineation of its genera".

This study is part of submission 18012 (Status: Published).

Citation

Banasiak L., Wojewodzka A., Baczynski J., Reduron J., Piwczynski M., Kurzyna-mlynik R., Gutaker R., Czarnocka-cieciura A., Kosmala-grzechnik S., & Spalik K. 2016. Phylogeny of Apiaceae subtribe Daucinae and the taxonomic delineation of its genera. Taxon, 65(3): 563-585.

Authors

• Banasiak L. (submitter) +48500176425
• Wojewodzka A.
• Baczynski J.
• Reduron J.
• Piwczynski M.
• Kurzyna-mlynik R.
• Gutaker R.
• Czarnocka-cieciura A.
• Kosmala-grzechnik S.
• Spalik K.

Abstract

Scandiceae subtribe Daucinae encompasses umbellifers that have fruits with prominent secondary ridges projecting into wings (former tribe Laserpitieae) or spines (former tribe Caucalideae pro parte). It comprises several economically or medicinally important genera including Cuminum, Daucus, Laser, Laserpitium and Thapsia among others. Recent molecular studies, based mostly on nrDNA ITS sequences, revealed that neither Daucus nor Laserpitium are monophyletic. To address issues of relationships and apply respective nomenclatural changes, we obtained additional ITS sequences as well as independent data from three plastid markers?rps16 intron, rpoC1 intron and rpoB-trnC intergenic spacer?for a comprehensive sample of the subtribe. We examined data for 260 accessions representing all genera of Daucinae and 81 of its ca. 93 species. Phylogenetic trees were estimated using maximum likelihood and Bayesian inference methods. The results indicate that former Laserpitieae constitute a paraphyletic grade at the base of the spiny-fruited members of Daucinae while traditionally delimited Daucus and Laserpitium are polyphyletic. To maintain a monophyletic Daucus, we suggest including the following genera and species into its synonymy: Agrocharis, Melanoselinum, Monizia, Pachyctenium, Pseudorlaya, Rouya, Tornabenea, Athamanta dellacellae and Cryptotaenia elegans. The species of Laserpitium occur in seven clades and only six species of the Laserpitium s.str. clade retain the generic name. Several species are transferred to Ekimia, Laser and Thapsia; additionally, a monospecific genus Siler is restored and a new genus, Silphiodaucus, is established. The inclusion of Ammodaucus into Thapsia suggested in an earlier study is not supported. The position of Laserpitium pseudomeum requires further study.

Keywords

cpDNA; Daucus; Laserpitieae; Laserpitium; nrDNA ITS; Scandiceae; taxonomy

External links

• DOI: 10.12705/653.8

About this resource

• Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S18012
• Other versions: Nexus NeXML
• Show BibTeX reference

  		@ARTICLE{TreeBASE2Ref24891,
  	 author = {Lukasz  Banasiak and Aneta  Wojewodzka and Jakub  Baczynski and Jean-Pierre  Reduron and Marcin  Piwczynski and Renata  Kurzyna-Mlynik and Rafal  Gutaker and Agnieszka  Czarnocka-Cieciura and Sylwia  Kosmala-Grzechnik and Krzysztof  Spalik},
  	 title = {Phylogeny of Apiaceae subtribe Daucinae and the taxonomic delineation of its genera},
  	 year = {2016},
  	 keywords = {cpDNA; Daucus; Laserpitieae; Laserpitium; nrDNA ITS; Scandiceae; taxonomy},
  	 doi = {10.12705/653.8},
  	 url = {http://},
  	 pmid = {},
  	 journal = {Taxon},
  	 volume = {65},
  	 number = {3},
  	 pages = {563--585},
  	 abstract = {Scandiceae subtribe Daucinae encompasses umbellifers that have fruits with prominent secondary ridges projecting
  into wings (former tribe Laserpitieae) or spines (former tribe Caucalideae pro parte). It comprises several economically or
  medicinally important genera including Cuminum, Daucus, Laser, Laserpitium and Thapsia among others. Recent molecular
  studies, based mostly on nrDNA ITS sequences, revealed that neither Daucus nor Laserpitium are monophyletic. To address
  issues of relationships and apply respective nomenclatural changes, we obtained additional ITS sequences as well as independent
  data from three plastid markers?rps16 intron, rpoC1 intron and rpoB-trnC intergenic spacer?for a comprehensive
  sample of the subtribe. We examined data for 260 accessions representing all genera of Daucinae and 81 of its ca. 93 species.
  Phylogenetic trees were estimated using maximum likelihood and Bayesian inference methods. The results indicate that former
  Laserpitieae constitute a paraphyletic grade at the base of the spiny-fruited members of Daucinae while traditionally delimited
  Daucus and Laserpitium are polyphyletic. To maintain a monophyletic Daucus, we suggest including the following genera and
  species into its synonymy: Agrocharis, Melanoselinum, Monizia, Pachyctenium, Pseudorlaya, Rouya, Tornabenea, Athamanta
  dellacellae and Cryptotaenia elegans. The species of Laserpitium occur in seven clades and only six species of the Laserpitium
  s.str. clade retain the generic name. Several species are transferred to Ekimia, Laser and Thapsia; additionally, a monospecific
  genus Siler is restored and a new genus, Silphiodaucus, is established. The inclusion of Ammodaucus into Thapsia suggested
  in an earlier study is not supported. The position of Laserpitium pseudomeum requires further study.}
  }
  		

• Show RIS reference

  		TY  - JOUR
  ID  - 24891
  AU  - Banasiak,Lukasz 
  AU  - Wojewodzka,Aneta 
  AU  - Baczynski,Jakub 
  AU  - Reduron,Jean-Pierre 
  AU  - Piwczynski,Marcin 
  AU  - Kurzyna-Mlynik,Renata 
  AU  - Gutaker,Rafal 
  AU  - Czarnocka-Cieciura,Agnieszka 
  AU  - Kosmala-Grzechnik,Sylwia 
  AU  - Spalik,Krzysztof 
  T1  - Phylogeny of Apiaceae subtribe Daucinae and the taxonomic delineation of its genera
  PY  - 2016
  KW  - cpDNA; Daucus; Laserpitieae; Laserpitium; nrDNA ITS; Scandiceae; taxonomy
  UR  - http://dx.doi.org/10.12705/653.8
  N2  - Scandiceae subtribe Daucinae encompasses umbellifers that have fruits with prominent secondary ridges projecting
  into wings (former tribe Laserpitieae) or spines (former tribe Caucalideae pro parte). It comprises several economically or
  medicinally important genera including Cuminum, Daucus, Laser, Laserpitium and Thapsia among others. Recent molecular
  studies, based mostly on nrDNA ITS sequences, revealed that neither Daucus nor Laserpitium are monophyletic. To address
  issues of relationships and apply respective nomenclatural changes, we obtained additional ITS sequences as well as independent
  data from three plastid markers?rps16 intron, rpoC1 intron and rpoB-trnC intergenic spacer?for a comprehensive
  sample of the subtribe. We examined data for 260 accessions representing all genera of Daucinae and 81 of its ca. 93 species.
  Phylogenetic trees were estimated using maximum likelihood and Bayesian inference methods. The results indicate that former
  Laserpitieae constitute a paraphyletic grade at the base of the spiny-fruited members of Daucinae while traditionally delimited
  Daucus and Laserpitium are polyphyletic. To maintain a monophyletic Daucus, we suggest including the following genera and
  species into its synonymy: Agrocharis, Melanoselinum, Monizia, Pachyctenium, Pseudorlaya, Rouya, Tornabenea, Athamanta
  dellacellae and Cryptotaenia elegans. The species of Laserpitium occur in seven clades and only six species of the Laserpitium
  s.str. clade retain the generic name. Several species are transferred to Ekimia, Laser and Thapsia; additionally, a monospecific
  genus Siler is restored and a new genus, Silphiodaucus, is established. The inclusion of Ammodaucus into Thapsia suggested
  in an earlier study is not supported. The position of Laserpitium pseudomeum requires further study.
  L3  - 10.12705/653.8
  JF  - Taxon
  VL  - 65
  IS  - 3
  SP  - 563
  EP  - 585
  ER  -