TY  - JOUR
A1  - Stech, Michael
A1  - Frahm, Jan-Peter
T1  - The systematic position of Gradsteinia andicola Ochyra (Donrichardsiaceae, Bryopsida) : evidence from nrDNA internal transcribed spacer sequences
T2  - Tropical bryology
N2  - 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.
Y1  - 2000
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/30438
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-304383
SN  - 0935-5626
N1  - The layout of the electronic version of this contribution differs from the layout of the original version published in the printed volume.
IS  - 18
SP  - 75
EP  - 85
PB  - D. Quandt, Univ. Bonn, Nees Inst. für Biodiversität d. Pflanzen
CY  - Bonn
ER  -