Biochemical variation to determine phylogenetic relationships betweenHordeum chilense and other American species of the genusHordeum (Poaceae) J. Antonio FernándezJulio SanzNicolás Jouve OriginalPaper Pages: 105 - 119
Phyletic and evolutionary relationships ofBrachyscome lineariloba (Compositae) K. WatanabeS. Smith-White OriginalPaper Pages: 121 - 141
Correlations between pollen exine sculpturing and angiosperm self-incompatibility systems — a reply P. E. GibbsI. K. Ferguson OriginalPaper Pages: 143 - 159
Nuclear DNA changes, genome differentiation and evolution inNicotiana (Solanaceae) R. K. J. Narayan OriginalPaper Pages: 161 - 180
Nectar flow and pollinators' efficiency in two co-occurring species ofCapparis (Capparaceae) in Israel A. DafniD. EisikowitchY. Ivri OriginalPaper Pages: 181 - 186
Two new species ofPhyllagathis related toP. tuberculata (Melastomataceae) from Peninsular Malaysia Anton Weber OriginalPaper Pages: 187 - 199
C-banding patterns in the AustralianBulbine (Liliaceae): The perennial group,B. bulbosa s. lato E. M. Watson OriginalPaper Pages: 201 - 217
Sexual tetraploid and apomictic pentaploid populations ofHieracium pilosella (Compositae) T. W. J. Gadella OriginalPaper Pages: 219 - 245
Separation ofChlorella ellipsoidea fromC. saccharophila (Chlorophyceae): No growth on mannitol and cadmium sensitivity Erich Kessler Short Communication Pages: 247 - 251