Variation in structural gender in the hermaphrodite Helleborus foetidus (Ranunculaceae): within- and among-population patterns J. GuitiánM. MedranoA. M. Sánchez-Lafuente OriginalPaper 04 November 2003 Pages: 139 - 151
Relationships among pansies (Viola section Melanium) investigated using ITS and ISSR markers R. YocktengH. E. Jr BallardS. Nadot OriginalPaper 04 November 2003 Pages: 153 - 170
Karyotype evolution in South American species of Hypochaeris (Asteraceae, Lactuceae) H. Weiss-SchneeweissT. F. StuessyJ. Parker OriginalPaper 04 November 2003 Pages: 171 - 184
Phylogenetic relationships of Scenedesmus and Acutodesmus (Chlorophyta, Chlorophyceae) as inferred from 18S rDNA and ITS-2 sequence comparisons E. HegewaldM. Wolf OriginalPaper 04 November 2003 Pages: 185 - 191
A recircumscription of Begonia based on nuclear ribosomal sequences L. L. ForrestP. M. Hollingsworth OriginalPaper 04 November 2003 Pages: 193 - 211
Male correlated non-matroclinal character inheritance in reciprocal hybrids of Rosa section Caninae (DC.) Ser. (Rosaceae) C. M. RitzV. Wissemann OriginalPaper 04 November 2003 Pages: 213 - 221
Structure and development of the ovule and seed in Aristolochiaceae, with particular reference to Saruma F. GonzálezP. J. Rudall OriginalPaper 04 November 2003 Pages: 223 - 244
Phylogeny of subsect. Meleuphorbia (A. Berger) Pax & Hoffm. (Euphorbia L.) reflects the climatic regime in South Africa C. M. RitzN. F. A. ZimmermannF. H. Hellwig OriginalPaper 04 November 2003 Pages: 245 - 259
