sentences:  They found "Banksia" to be paraphyletic with respect to "Dryandra", and that these two genera were best split into two clades, one with beaked follicles and non-spathulate cotyledons, the other with unbeaked follicles and spathulate cotyledons.Initially this clade was informally named "/Cryptostomata", in reference to the stomates, which are sunken with constricted entrances.Accordingly, in 2007 Mast and Thiele initiated a rearrangement by transferring "Dryandra" to "Banksia", and publishing "B."