Phylogenetic analysis of Sesuvioideae (Aizoaceae) inferred from nrDNA internal transcribed spacer (ITS) sequences and morphological data N. S. HassanJ. ThiedeS. Liede-Schumann OriginalPaper 08 August 2005 Pages: 121 - 143
Ultrastructure and diversity of recent and fossil zona-aperturate pollen grains M. HesseR. Zetter OriginalPaper 11 August 2005 Pages: 145 - 176
Rare recent natural hybridization in Hieracium s. str. – evidence from morphology, allozymes and chloroplast DNA P. MrázJ. ChrtekI. Placková OriginalPaper 08 August 2005 Pages: 177 - 192
How selfing and intra- and interspecific crossing influence seed set, morphology and ploidy level in Euphrasia: An experimental study of species occurring in the Alps of Switzerland B. LiebstJ. Schneller OriginalPaper 11 August 2005 Pages: 193 - 214
Phylogenetic relationships of the enigmatic species Serratula chinensis and Serratula forrestii (Asteraceae - Cardueae) L. MartinsF. H. Hellwig OriginalPaper 08 August 2005 Pages: 215 - 224
Integrating morphological and molecular taxonomy in Musa: the African plantains (Musa spp. AAB group) E. De LangheM. PillayR. Swennen OriginalPaper 16 August 2005 Pages: 225 - 236