1. Concordant clines and significant correlation between floral and pollen characters in Asarum heterotropoides var. heterotropoides (Aristolochiaceae)

   • H. Yamaji
   • J. Yokoyama
   • M. Maki

   OriginalPaper 09 May 2006 Pages: 1 - 17

2. The systematic value of pollen morphology in Smilacaceae

   • S.-C. Chen
   • X.-P. Zhang
   • K. M. Cameron

   OriginalPaper 09 May 2006 Pages: 19 - 37

3. Internal transcribed spacer sequence analyses indicate cytoevolutionary patterns within Brachycome Cass. (Asteraceae)

   • B. L. Field
   • A. Houben
   • C. R. Leach

   OriginalPaper 09 May 2006 Pages: 39 - 51

4. Phylogenetic analysis of morphology in Prunus reveals extensive homoplasy

   • E. Bortiri
   • B. Vanden Heuvel
   • D. Potter

   OriginalPaper 09 May 2006 Pages: 53 - 71

5. The evolution of fertilization modes independent of the micropyle in Fagales and `pseudoporogamy'

   • A. Sogo
   • H. Tobe

   OriginalPaper 09 May 2006 Pages: 73 - 80