1. Low levels of genetic variation inPhenakospermum guyannense (Strelitziaceae), a widespread bat-pollinated Amazonian herb

   • Cheryl S. Roesel
   • W. John Kress
   • Brunella Martire Bowditch

   OriginalPaper Pages: 1 - 15

2. Species boundaries, phylogenetic relationships, and ecological differentiation inAnthriscus (Apiaceae)

   • Krzysztof Spalik

   OriginalPaper Pages: 17 - 32

3. Phylogeny and habitat adaptations within a monophyletic group of wetland moss genera (Amblystegiaceae)

   • Lars Hedenäs
   • Annemieke Kooijman

   OriginalPaper Pages: 33 - 52

4. Aurantiosporium, a new genus forUstilago subnitens (Ustilaginales)

   • M. Piepenbring
   • K. Vánky
   • F. Oberwinkler

   OriginalPaper Pages: 53 - 64

5. Patterns of genetic differentiation in two annual bromegrasses,Bromus lanceolatus andB. hordeaceus (Poaceae)

   • M. Ainouche
   • M. T. Misset
   • A. Huon

   OriginalPaper Pages: 65 - 78

6. Change in floral nectar components from fresh to senescent flowers ofCapparis spinosa (Capparidaceae), a nocturnally flowering Mediterranean shrub

   • T. Petanidou
   • A. J. Van Laere
   • E. Smets

   OriginalPaper Pages: 79 - 92

7. DNA fingerprint variation in some blackberry species (Rubus subg.Rubus, Rosaceae)

   • Thomas Kraft
   • Hilde Nybom
   • Gun Werlemark

   OriginalPaper Pages: 93 - 108

8. Nutlet sculpturing inScutellaria sect.Resinosa (Lamiaceae) and its taxonomic utility

   • Billie L. Turner
   • Piero G. Delprete

   OriginalPaper Pages: 109 - 120