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On the systematic position of the genus Cetrariella (Parmeliaceae: Ascomycotina) indicated by ITS rDNA data.

Redaktör:
  • Burkhard Schröter
  • Mark Schlensog
  • Allan Green
Publiceringsår: 2000
Språk: Engelska
Sidor: 27-32
Publikation/Tidskrift/Serie: New aspects in cryptogamic research. Contributions in honour of Ludger Kappen. Bibliotheca Lichenologica.
Volym: 75
Dokumenttyp: Del av eller Kapitel i bok
Förlag: J. Cramer in der Gebrüder Borntraeger Verlagsbuchhandlung, Berlin & Stuttgart

Sammanfattning

A preliminary systematic position of the genus Cetrariella based on sequences from the ITS region is discussed. Cetrariella delisei and C. fastigiata appear as not very closely related species. Both species form a monophyletic sister group to Cetraria and should presumably stay as a separate segregate. The evidences from morphological data and data from secondary chemistry, however, strongly support the separation of the genus Cetrariella. We still need much more molecular data from the examined groups for a better judgment on these characters in systematic evaluations.

Disputation

Nyckelord

  • Biology and Life Sciences

Övriga

Published
  • ISSN: 1436-1698

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