Distyly and sequential pollinators of Psychotria nuda (Rubiaceae) in the Atlantic rain forest, Brazil Cibele Cardoso de CastroAndrea Cardoso Araujo OriginalPaper 19 February 2004 Pages: 131 - 139
Generic relationships among the baccate-fruited Amaryllidaceae (tribe Haemantheae) inferred from plastid and nuclear non-coding DNA sequences Alan W. MeerowJason R. Clayton OriginalPaper 12 February 2004 Pages: 141 - 155
Allozyme diversity and genetic structure of marginal and central populations of Corylus avellana L. (Betulaceae) in Europe Helena PerssonBjörn WidénLinus Svensson OriginalPaper 12 February 2004 Pages: 157 - 179
Transfer of pollinaria on birds’ feet: a new pollination system in orchids Steven D. JohnsonMark Brown OriginalPaper 12 February 2004 Pages: 181 - 188
Genetic diversity in sexual diploid and apomictic tetraploid populations of Paspalum notatum situated in sympatry or allopatry L. D. DaurelioF. EspinozaS. C. Pessino OriginalPaper 12 February 2004 Pages: 189 - 199
Floral sexuality and breeding system in gum karaya tree, Sterculia urens V. G. SunnichanH. Y. Mohan RamK. R. Shivanna OriginalPaper 03 February 2004 Pages: 201 - 218
Variation in Lamium subg. Galeobdolon (Lamiaceae) – insights from ploidy levels, morphology and isozymes Radka RosenbaumováIvana PlačkováJan Suda OriginalPaper 28 January 2004 Pages: 219 - 244
Amplified Fragment Length Polymorphism (AFLP) reveals no genetic divergence of the Eastern Alpine endemic Oxytropis campestris subsp. tiroliensis (Fabaceae) from widespread subsp. campestris Peter SchönswetterAndreas TribschHarald Niklfeld OriginalPaper 03 February 2004 Pages: 245 - 255