1. Acknowledgement

   Acknowledgments Pages: i - i

2. Population structure, gene diversity, and differentiation in natural populations of Cedar pines (Pinus subsect.Cembrae, Pinaceae) in the USSR

   • Grigori G. Goncharenko
   • Vladimir E. Padutov
   • Arkadi E. Silin

   OriginalPaper Pages: 121 - 134

3. The tribeSmyrnieae (Umbelliferae) in the light of serotaxonomical analysis

   • V. S. Shneyer
   • G. P. Borschtschenko
   • M. V. Leonov

   OriginalPaper Pages: 135 - 148

4. The genusBlepharispermum (Asteraceae, Heliantheae)

   • Torsten Eriksson

   OriginalPaper Pages: 149 - 227

5. Floral scent in dioeciousSalix (Salicaceae)—a cue determining the pollination system?

   • Lars Tollsten
   • Jette T. Knudsen

   OriginalPaper Pages: 229 - 237

6. A reexamination of infraspecific taxa of a wild potato,Solanum microdontum (Solanum sect.Petota:Solanaceae)

   • Ronald G. van den Berg
   • David M. Spooner

   OriginalPaper Pages: 239 - 252

7. Nuclear DNA content inCelosia (Amaranthaceae)

   • P. Nath
   • D. Ohri
   • M. Pal

   Short communication Pages: 253 - 257