A critical evaluation of reproductive barriers between closely related species using DNA markers - a case study in Pinus W. WachowiakB. R. StephanB. Ziegenhagen OriginalPaper 14 December 2005 Pages: 1 - 8
Breeding system and spatial variation in the pollination biology of the heterocarpic Thymelaea velutina (Thymelaeaceae) M. C. de la BanderaA. Traveset OriginalPaper 14 December 2005 Pages: 9 - 23
An attempt to clarify taxonomic relationships in ``Verwandtschaftskreis der Gattung Ligusticum'' (Umbelliferae-Apioideae) by molecular analysis C. M. Valiejo-RomanV. S. ShneyerM. G. Pimenov OriginalPaper 17 January 2006 Pages: 25 - 43
Nectary structure and nectar presentation in Aloe castanea and A. greatheadii var. davyana (Asphodelaceae) M. NepiH. HumanE. Pacini OriginalPaper 17 January 2006 Pages: 45 - 55
Phylogeny of Rhododendron section Vireya (Ericaceae) based on two non-coding regions of cpDNA G. K. BrownL. A. CravenP. Y. Ladiges OriginalPaper 29 December 2005 Pages: 57 - 93
Genome size in Bulgarian Centaurea s.l. (Asteraceae) S. BanchevaJ. Greilhuber OriginalPaper 29 December 2005 Pages: 95 - 117
Karyotype characterization of five Brazilian species of Echinodorus (Alismataceae) with chromosomal banding and 45S rDNA FISH J. Y. CostaE. R. Forni-MartinsA. L. L. Vanzela OriginalPaper 17 January 2006 Pages: 119 - 127
