1. Introduction

   • Ingo Kowarik
   • Uwe Starfinger

   Legacy Pages: 279 - 279

2. Evolutionary Processes Associated with Biological Invasions in the Brassicaceae

   • Herbert Hurka
   • Walter Bleeker
   • Barbara Neuffer

   OriginalPaper Pages: 281 - 292

3. Human Agency in Biological Invasions: Secondary Releases Foster Naturalisation and Population Expansion of Alien Plant Species

   • Ingo Kowarik

   OriginalPaper Pages: 293 - 312

4. Predicting Biological Invasions

   • Tina Heger
   • Ludwig Trepl

   OriginalPaper Pages: 313 - 321

5. From Desirable Ornamental Plant to Pest to Accepted Addition to the Flora? – the Perception of an Alien Tree Species Through the Centuries

   • Uwe Starfinger
   • Ingo Kowarik
   • Hartwig Schepker

   OriginalPaper Pages: 323 - 335

6. Research into Plant Invasions in a Crossroads Region: History and Focus

   • Petr Pyšek
   • Karel Prach

   OriginalPaper Pages: 337 - 348

7. Invasion Gateways and Corridors in the Carpathian Basin: Biological Invasions in Hungary

   • K. Török
   • Z. Botta-Dukát
   • D. Magyar

   OriginalPaper Pages: 349 - 356

8. Plant Quarantine as a Measure Against Invasive Alien Species: The Framework of the International Plant Protection Convention and the plant health regulations in the European Union

   • Gritta Schrader
   • Jens-Georg Unger

   OriginalPaper Pages: 357 - 364

9. Species Richness and Invasion Vectors: Sampling Techniques and Biases

   • S. Gollasch
   • H. Rosenthal
   • M.C. Villac

   OriginalPaper Pages: 365 - 377

10. Volume Contents

    Volume Contents Pages: 379 - 381

11. Author index

    Authors Index Pages: 382 - 382