… with haustoria, commonly develops in the unitegmic, tenuinucellate ovules with an ephemeral
nucellus and an endothelium which were discussed earlier. Two divergent views have …

… + Nymphaeales together constitute the first diverging lineage of angiosperms, and that the
topology of Amborella alone being sister to all other angiosperms likely represents a local …

… recalcitrant problems in angiosperm phylogenetics, likely due … Here, we elucidate phylogenetic
relationships within the … , as evidenced by both backbone divergence times within these …

… the angiosperm phylogeny indicate that exceedingly divergent … as the first branch of the
angiosperm phylogeny and placed … bryophyte sequences are so divergent that they behave like …

… We note that the phylogenetic systematics community has been generally lax in this respect,
… We argue that this is especially important in divergence time estimation analyses, as it is …

… divergence times of major clades and genera within Nymphaeales. In this study we estimated
the divergence times … Angiosperm phylogeny inferred from multiple genes as a tool for com…

… To explore the robustness of angiosperm divergence time estimates to calibration choice,
we employed five calibration strategies that shared the same palaeontological constraints (Fig. …

… of angiosperm phylogeny in several groups by (1) corroborating earlier unexpected findings,
(2… In most investigated groups of angiosperms, ITS-1 pairwise divergence values are similar …

… earliest groups of angiosperms does not appear to be an artifact of long branch attraction (the
tendency of relatively divergent branches in a phylogenetic … root of angiosperm phylogeny …

… xylem and the phylogenetic conclusions that have resulted from recognizing these trends,
provide a firm basis of angiosperm phylogeny. In order for the phylogenetic significance of …