1. On the theoretical concept of the potential natural vegetation and proposals for an up-to-date modification

   • Werner Härdtle

   OriginalPaper Pages: 263 - 276

2. On article 3f of the code of phytosociological nomenclature

   • Federico Fernández-González
   • Jesús Izco

   OriginalPaper Pages: 277 - 281

3. M. Higashi & T.P. Burns: Theoretical studies of ecosystems: A network perspective

   • Tomáŝ Herben

   Bookreview Pages: 282 - 282

4. Allozyme analysis ofLuzula sect.Luzula (Juncaceae) in Ireland: Evidence of the origin of tetraploids

   • Jan Kirschner

   OriginalPaper Pages: 283 - 290

5. A plant-geographical study of the genusDorycnium MILL. (Fabaceae) in the Czech Republic

   • Bohumil Slavík

   OriginalPaper Pages: 291 - 314

6. New foliicolous lichens from New Zealand 2

   • William M. Malcolm
   • Antonín Vězda

   OriginalPaper Pages: 315 - 318

7. Pediastrum orientale from subfossil layers

   • Vlasta Jankovská
   • Jiří Komárek

   OriginalPaper Pages: 319 - 329

8. Bookreview

   • Zdenka Neuhäuslová

   BookReview Pages: 330 - 330

9. Index of new names of syntaxa published in 1992

   • Jean-Paul Theurillat
   • Jaroslav Moravec

   OriginalPaper Pages: 331 - 362

10. Index of names of syntaxa typified in 1992

    • Jean-Paul Theurillat
    • Jaroskav Moravec

    OriginalPaper Pages: 363 - 369

11. Bookreviews

    • Jan Lepš
    • Karel Prach
    • Blanka Pacltová

    BookReview Pages: 370 - 374