1. Systematics, ontogeny, and phylogenetic implications of exceptional anatomically preserved cycadophyte leaves from the Middle Jurassic of Bearreraig Bay, Skye, northwest Scotland

   • Beatrice L. Dower
   • Richard M. Bateman
   • Dennis Wm. Stevenson

   OriginalPaper Pages: 105 - 120

2. Two new petrified cycad stems,Brunoa gen. nov. andWorsdellia gen. nov., from the Cretaceous of Patagonia (Bajo de Santa Rosa, Río Negro Province), Argentina

   • Analía E. Artabe
   • Alba B. Zamuner
   • Dennis Wm. Stevenson

   OriginalPaper Pages: 121 - 133

3. The genusCycas (Cycadaceae) in Vietnam

   • Ken D. Hill
   • Hiép T. Nguyen
   • Phan K. Loc

   OriginalPaper Pages: 134 - 193

4. Cycads of Colombia

   • Dennis Wm. Stevenson

   OriginalPaper Pages: 194 - 234

5. Range and variation in the genusCeratozamia (Zamiaceae)

   • Loran M. Whitelock

   OriginalPaper Pages: 235 - 239

6. Variation in the Mexican cycadDioon edule (Zamiaceae)

   • Loran M. Whitelock

   OriginalPaper Pages: 240 - 249

7. Phylogeny ofEncephalartos: Some eastern cape species

   • P. Vorster
   • F. H. Van der Bank
   • M. Wink

   OriginalPaper Pages: 250 - 259

8. Molecular systematic studies in cycads: Evidence fromtrnL Intron and ITS2 rDNA sequences

   • David J. Bogler
   • Javier Francisco-Ortega

   OriginalPaper Pages: 260 - 273

9. The world list of cycads

   • Ken D. Hill
   • Dennis W. Stevenson
   • Roy Osborne

   OriginalPaper Pages: 274 - 298

10. Spatial distribution, population structure, and fecundity ofCeratozamia matudai lundell (Zamiaceae) in El Triunfo Biosphere Reserve, Chiapas, Mexico

    • Miguel Angel Pérez Farrera
    • Andrew P. Vovides

    OriginalPaper Pages: 299 - 311