The charophytes (Charales, Charophyceae) of Mongolia: a checklist and synopsis of localities, including new records
Abstract:A species list of charophytes is compiled for Mongolia (Outer Mongolia) based on previously reported and original data. To date, 16 species of charophytes are known from the territory, including 2 species of Nitella and 14 species of Chara. One of the latter, Chara virgata Kütz., is found in Mongolia for the first time. A specimen description is provided and the locality environment described. The known charophyte flora of Mongolia consists mainly of cosmopolitan and widespread species. A newly compiled synopsis of charophyte localities contains 38 water bodies including 25 from which species names are known. A map of previously reported and 9 new localities is given. The localities of 19th century collections are clarified; almost all fall outside recent Mongolian territory. The species found most frequently are Chara tomentosa, C. altaica, C. aspera and C. contraria. Probable regional hotspots for charophyte finds are revealed. These are important for charophyte conservation in Mongolia.
Document Type: Research Article
Publication date: 2014-02-01
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- Nova Hedwigia is an international journal publishing original, peer-reviewed papers on current issues of taxonomy, morphology, ultrastructure and ecology of all groups of cryptogamic plants, including cyanophytes/cyanobacteria and fungi. The half-tone plates in Nova Hedwigia are known for their high quality, which makes them especially suitable for the reproduction of photomicrographs and scanning and transmission electron micrographs.
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