Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 21. Mniaceae
- The specimen represents a rather typical African form of this taxon. The marginal teeth of the leaf are small and the leaf cells near isodiametric, but on the basis of the clearly differentiated juxtacostal cells, the specimen belongs to var. rhynchophyrum. Two other tropical African species are Plagiomnium cuspidatum (Hedw.) T. Kop. and P. undulatum (Hedw.) T. Kop. which differ by having an acute or cuspidate leaf apex, which in P. rhynchophorum tends to be emarginate and apiculate, and having sharper and larger projecting marginal teeth on their leaves. The distribution of P. rhynchophyrum is mapped and African specimens listed in Koponen (1981).
Author: | Timo Koponen |
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URN: | urn:nbn:de:hebis:30:3-302619 |
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: | 1993 |
Year of first Publication: | 1993 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2013/07/15 |
Issue: | 8 |
Page Number: | 1 |
First Page: | 189 |
Last Page: | 189 |
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: | 348929528 |
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 8 (1993) |
: | urn:nbn:de:hebis:30:3-301412 |
Licence (German): | Deutsches Urheberrecht |