Language: German
This part concludes the Desmid Flora of Austria series. The taxonomic part contains short descriptions of desmids and Mesotaeniaceae, as well as data on the occurrence of these taxa for the desmids often both in Austria as well as outside that country, but for the Mesotaeniaceae restricted to Austria. References are given and for all 51 of desmids and the 32 taxa of Mesotaeniaceae figures have been carefully drawn by the author.