1. Two new aroids from Borneo

   • J. Bogner

   OriginalPaper Pages: 159 - 164

2. Effect of ploidy variation on amino acid composition ofDatura innoxia (Solanaceae)

   • P. P. Gupta
   • D. Prakash
   • A. R. Chowdhury

   OriginalPaper Pages: 165 - 168

3. The chromosomes ofCunninghamia konishii, C. lanceolata, andTaiwania cryptomerioides (Taxodiaceae)

   • S. E. Schlarbaum
   • T. Tsuchiya

   OriginalPaper Pages: 169 - 181

4. The neotropical angiosperm familiesBrunelliaceae andCaryocaraceae: First karyosystematical data and affinities

   • Friedrich Ehrendorfer
   • Wilfried Morawetz
   • Janice Dawe

   OriginalPaper Pages: 183 - 191

5. Seed morphology in some European aconites (Aconitum, Ranunculaceae)

   • Elsa M. Cappelletti
   • Livio Poldini

   OriginalPaper Pages: 193 - 201

6. Karyotypic evolution, morphological variability and phylogeny inMedicago sect.Intertextae

   • S. E. Schlarbaum
   • Ernest Small
   • Lowell B. Johnson

   OriginalPaper Pages: 203 - 222

7. Electrophoretic identification of polyploidCamellia japonica (Theaceae) cultivars and evidence for their sexual origin

   • Jonathan F. Wendel

   OriginalPaper Pages: 223 - 226

8. Corresponding patterns of geographic variation among populations ofSilene latifolia (=S. alba =S. pratensis) (Caryophyllaceae)

   • O. Mastenbroek
   • H. C. Prentice
   • P. Hogeweg

   OriginalPaper Pages: 227 - 242

9. A second marker enzyme in the genetics of pappus part numbers inMicroseris hybrid B87 (Asteraceae, Lactuceae)

   • Konrad Bachmann
   • Kenton L. Chambers
   • H. James Price

   OriginalPaper Pages: 243 - 258

10. Giemsa C-banded karyotypes of two subspecies ofHordeum brevisubulatum from China

    • Ib Linde-Laursen
    • Roland von Bothmer

    OriginalPaper Pages: 259 - 267

11. Cytotaxonomische Untersuchungen in der Artengruppe desRanunculus alpestris (Ranunculaceae)

    • Moritz Müller
    • Matthias Baltisberger

    OriginalPaper Pages: 269 - 289

12. Cytotaxonomy and breeding system of the genusBiscutella (Cruciferae)

    • J. D. Olowokudejo
    • V. H. Heywood

    OriginalPaper Pages: 291 - 309