Banksia subg. Spathulatae

phylogeny for Banksia very greatly different from the accepted taxonomic arrangement. 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.^[2][3][4] Accordingly, in 2007 Mast and Thiele initiated a rearrangement by transferring Dryandra to Banksia, and publishing B. subg. Spathulatae for the species having spathulate cotyledons. The type species of Spathulatae was given as B. integrifolia (coast banksia), but no further details have been given. Mast and Thiele have foreshadowed publishing a full arrangement once DNA sampling of Dryandra is complete.^[1]