The
APG II system, does not recognise this as a family but submerges it in the
Malvaceae sensu lato, which unites the four families
Bombacaceae,
Malvaceae sensu stricto,
Sterculiaceae and Tiliaceae. Modern botanical taxonomy, such as the relevant volume in the
Kubitzki series which conforms to APG, treats most of the plants that traditionally constitute the family (see above) in the subfamilies
Tilioideae, Brownlowioideae, and
Grewioideae within this extended family Malvaceae sensu lato.
Cladistically, the traditional family Tiliaceae is
polyphyletic. ==de Candolle system==