Molecular phylogenetic studies have shown this circumscription of Liliaceae is not monophyletic. In the propositional case, pointwise and predicate circumscription coincide. The taxonomic circumscription of the genus "Aralia" has varied greatly. The ECWA and the formalism of circumscription coincide on propositional theories. Setting the circumscription of a taxon is done by a taxonomist in a publication. With its new circumscription, Orobanchaceae forms a distinct, monophyletic family. Note that a type does not determine the circumscription of the taxon. The suborder has the same circumscription as Smith et al. In the broadest circumscription, Insecta "sensu lato" consists of all hexapods. In its broadest circumscription, it included 17 subfamilies. In the narrowest circumscription, "Schlumbergera" sensu stricto, six species are accepted. The clade is divided into 16 to 20 orders, depending upon circumscription and classification. The circumscription of the genus has varied greatly. The circumscription of the genus has varied widely. The Cronquist circumscription of Ranunculales is now known to be polyphyletic.