The systematic position of Gradsteinia andicola Ochyra (Donrichardsiaceae, Bryopsida) : evidence from nrDNA internal transcribed spacer sequences
- Nuclear ribosomal DNA internal transcribed spacer (ITS) 1/2 sequences of the Colombian endemic Gradsteinia andicola were determined and compared with those of 16 other species of the Hypnales (Amblystegiaceae, Brachytheciaceae, Hypnaceae, Plagiotheciaceae and Rhytidiaceae). In a maximum parsimony tree Gradsteinia andicola belongs to a well supported clade consisting of Amblystegium, Cratoneuron, Cratoneuropsis, Hypnobartlettia and Palustriella, and seems to be closely related to Cratoneuropsis relaxa from New Zealand. Gradsteinia andicola is therefore transferred to Amblystegiaceae, but the genus Gradsteinia is maintained. The systematic relationship of Amblystegiaceae and Donrichardsiaceae is discussed.
Author: | Michael Stech, Jan-Peter FrahmGND |
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URN: | urn:nbn:de:hebis:30:3-304383 |
ISSN: | 0935-5626 |
Parent Title (English): | Tropical bryology |
Publisher: | D. Quandt, Univ. Bonn, Nees Inst. für Biodiversität d. Pflanzen |
Place of publication: | Bonn |
Document Type: | Article |
Language: | English |
Year of Completion: | 2000 |
Year of first Publication: | 2000 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2013/08/02 |
Issue: | 18 |
Page Number: | 11 |
First Page: | 75 |
Last Page: | 85 |
Note: | The layout of the electronic version of this contribution differs from the layout of the original version published in the printed volume. |
HeBIS-PPN: | 349217343 |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 58 Pflanzen (Botanik) / 580 Pflanzen (Botanik) |
Sammlungen: | Sammlung Biologie / Sondersammelgebiets-Volltexte |
Zeitschriften / Jahresberichte: | Tropical Bryology / Tropical Bryology, Volume 18 (2000) |
: | urn:nbn:de:hebis:30:3-301515 |
Licence (German): | Deutsches Urheberrecht |