United Petal Dicots
Flower parts usually in multiples of four or five.
Pollen with three furrows or pores, triaperturate.
Embryo with two cotyledons.
Major leaf veins reticulated
Apocynaceae
Asclepiadaceae
Asteraceae
Bignoniaceae
Boraginaceae
Campanulaceae
Caprifoliaceae
Convolvulaceae
Dipsacaceae
Ericaceae
Gentianaceae
Hydrophyllaceae
Lamiaceae
Monotropaceae
Orobanchaceae
Plantaginaceae
Polemoniacea
Primulaceae
Pyrolaceae
Rubiaceae
Scrophulariaceae
Solanaceae