Figure 1
From: Variations on a theme: flower development and evolution
Simplified tree of the angiosperms, based on [2]. Common names of representatives of selected lineages in parentheses. A duplication event in the AP3 lineage gave rise to the euAP3 and TM6 lineages in core eudicots [22]. Clades in which one or more examples of a particular gene lineage have been found are marked with a colored box.