1. Mire communities of Reykjanes peninsula, SW. Iceland (Plant communities of reykjanes peninsula, part I.)

   • Emil Hadač

   OriginalPaper Pages: 1 - 21

2. Die Anwendung der Typenmethode in der phytosoziologischen Nomenklatur

   • Jaroslav Moravec

   OriginalPaper Pages: 23 - 31

3. Oreopteris, a new genus of the familyThelypteridaceae

   • Josef Holub

   OriginalPaper Pages: 33 - 53

4. Chromosome counts of some Mongolian plants

   • Josef Měsíček
   • Jiří Soják

   OriginalPaper Pages: 55 - 86

5. Research projects sponsored by the Czechoslovak National Subcommittee for productivity of terrestrial communities of International Biological Programme (IBP)

   • Dagmar Dykyjová
   • Jan Květ

   Reports and Reviews Pages: 87 - 91

6. Bookreviews

   • Anna Chrtková
   • Robert Neuhäusl
   • Zdenka Neuhäuslová-Novotná

   BookReview Pages: 92 - 100