Studies in the Melica ciliata – complex: 1. Distribution of allozyme variation within and among individuals, populations and geographic regions T. Tyler OriginalPaper 17 August 2004 Pages: 1 - 30
Reproductive biology of the melon cactus, Melocactus curvispinus (Cactaceae) J. M. NassarN. Ramírez OriginalPaper 27 August 2004 Pages: 31 - 44
Reassessing the relationships between Gordoniaand Polyspora (Theaceae) based on the combined analyses of molecular data from the nuclear, plastid and mitochondrial genomes S.-X. YangJ.-B. YangT. Ikeda OriginalPaper 20 July 2004 Pages: 45 - 55
Genetic variation and genotypic diversity in Epipactis helleborine populations from NE Poland E. BrzoskoA. WróblewskaI. Tałałaj OriginalPaper 17 August 2004 Pages: 57 - 69
Phylogenetics and evolution of the Macaronesian members of the genus Aichryson (Crassulaceae) inferred from nuclear and chloroplast sequence data K.N. FairfieldM.E. MortA. Santos-Guerra OriginalPaper 30 August 2004 Pages: 71 - 83
Phylogenetic Framework for Trema (Celtidaceae) C. YessonS. J. RussellN. C. Garwood OriginalPaper 27 August 2004 Pages: 85 - 109
Molecular phylogeny of the genera Digitalis L. and Isoplexis (Lindley) Loudon (Veronicaceae) based on ITS- and trnL-F sequences C. BräuchlerH. MeimbergG. Heubl OriginalPaper 20 July 2004 Pages: 111 - 128
Taxonomy of North and Central American diploid wild potato (Solanum sect. Petota) species: AFLP data S. I. Lara-CabreraD. M. Spooner OriginalPaper 27 August 2004 Pages: 129 - 142
A re-evaluation of morphological characters in European Gentianella section Gentianella (Gentianaceae) J. GreimlerB. HermanowskiC.-G. Jang OriginalPaper 20 July 2004 Pages: 143 - 169
Molecular evidence that Stylosanthes angustifolia is the third putative diploid progenitor of the hexaploid S. erecta (Fabaceae) Z.Y. MaA. ChandraC.J. Liu OriginalPaper 30 August 2004 Pages: 171 - 176
Factors of divergence in co-occurring varieties of Dactylorhiza incarnata (Orchidaceae) E. ValliusV. SalonenT. Kull OriginalPaper 27 August 2004 Pages: 177 - 189
Phylogenetic relationships among Cucumis species based on the ribosomal internal transcribed spacer sequence and microsatellite markers J. Garcia-MasA. J. MonforteP. Arús OriginalPaper 20 July 2004 Pages: 191 - 203
Comparative leaf anatomy and morphology of some neotropical Rondeletia (Rubiaceae) species M. KocsisJ. DarókA. Borhidi OriginalPaper 27 May 2004 Pages: 205 - 218
Gunnera herteri – developmental morphology of a dwarf from Uruguay and S Brazil (Gunneraceae) R. RutishauserL. WanntorpE. Pfeifer OriginalPaper 30 August 2004 Pages: 219 - 241
