lack them; thus, the ancestral status of Berberidopsidales and asterids is still unclear. The initial divergence between the Dilleniales, superrosids and superasterids must have occurred very quickly, within a period of one million years after the initial separation of the Pentapetalae from the Gunnerales. Likewise, the superrosids and superasterids show an early and very rapid divergence since the lineages that led to the Vitaceae, Saxifragales, and rosids arose within a period of only five million years, as did those that led to the appearance of the Berberidopsidales, Caryophyllales, and asterids. The following cladogram summarizes the phylogenetic relationships within the Pentapetalae clade and this clade. The names lamiids (for euasterids I) and campanulids (for euasterids II) were suggested by Bremer et al. (2002) and later suggested fabiids (for eurosids I) and malvids (for eurosids II). References Eudicots Core eudicots Plant unranked clades