Nuclear ribosomal ITS sequences and phylogeny in East AsianAconitum subgenusAconitum (Ranunculaceae), with special reference to extensive polymorphism in individual plants Y. KitaM. Ito OriginalPaper Pages: 1 - 13
The reproductive biology ofJaborosa integrifolia (Solanaceae): Why its fruits are so rare? J. L. VespriniL. Galetto OriginalPaper Pages: 15 - 28
Heterogeneity of the internal transcribed spacer 1 (ITS1) inTulipa (Liliaceae) G. BooyJ. Van der SchootB. Vosman OriginalPaper Pages: 29 - 41
Phylogeny and classification of the subfamily Rubioideae (Rubiaceae) B. BremerJ. -F. Manen OriginalPaper Pages: 43 - 72
Origin, taxonomy and population structure of the allopolyploid peat mossSphagnum majus S. M. SåstadK. I. FlatbergL. Hanssen OriginalPaper Pages: 73 - 84
Inter- and intraspecific genetic variation inHippophae (Elaeagnaceae) investigated by RAPD markers I. V. BartishN. JeppssonH. Nybom OriginalPaper Pages: 85 - 101
Nectary structure of Labiatae in relation to their nectar secretion and characteristics in a Mediterranean shrub community — Does flowering time matter? T. PetanidouV. GoethalsE. Smets OriginalPaper Pages: 103 - 118
Allozyme diversity in relation to geographic distribution and population size inLathyrus vernus (L.) Bernh. (Fabaceae) K. SchiemannT. TylerB. Widén OriginalPaper Pages: 119 - 132
Sarcostemma R.Br. (Apocynaceae — Asclepiadoideae) — a controversial generic circumscription reconsidered: Evidence fromtrnL-F spacers S. LiedeA. Täuber OriginalPaper Pages: 133 - 140
Triuridopsis intermedia spec. nov. (Triuridaceae), a new myco-heterotrophic plant from Bolivia T. FrankeL. BeenkenC. Hahn OriginalPaper Pages: 141 - 144
The position ofCastrilanthemum Vogt & Oberprieler and the phylogeny of Mediterranean Anthemideae (Compositae) as inferred from nrDNA ITS and cpDNAtrnL/trnF IGS sequence variation C. OberprielerR. Vogt OriginalPaper Pages: 145 - 170
Stigma morphology in distylous and non-heterostylous species ofVillarsia (Menyanthaceae) R. DulbergerR. Ornduff OriginalPaper Pages: 171 - 184
A search for the phylogenetic position of the seven-son flower (Heptacodium, Dipsacales): Combining molecular and morphological evidence N. PyckE. Smets OriginalPaper Pages: 185 - 199
Microsporogenesis inPinus sylvestris L. VIII. Tapetal and late pollen grain development J. R. RowleyJ. J. SkvarlaB. Walles OriginalPaper Pages: 201 - 224
Surface wax, a new taxonomic feature in Plagiochilaceae J. HeinrichsH. AntonI. Holz OriginalPaper Pages: 225 - 233
Characterisation ofBrassica oleracea L. by microsatellite primers X. J. LeroyK. LeonM. Branchard OriginalPaper Pages: 235 - 240
Dictyochloropsis irregularis (Chlorococcales, Chlorophyta) new to Europe and the peculiar opening of its sporangia E. Tschermak-Woess OriginalPaper Pages: 241 - 244
