 However, with moving some genera around, monophyly of each taxon can probably be achieved.Splitting the Panaceae from the Aralieae is rejected by the current state of knowledge, and whether the Schefflerieae can be accurately subdivided into the Plerandreae and Tetraplasandreae is at least highly doubtful.The Mackinlayeae seem to form a smaller and more basal lineage, but many other genera still await study.