Pontederiaceae (Cronquist placement)

Haemodoraceae (Cronquist placement)

Conostylidaceae (Cronquist: Haemodoraceae)

Zingiberanae

Strelitziaceae (Cronquist placement)

Musaceae (Cronquist placement)

Heliconiaceae (Cronquist placement)

Lowiaceae (Cronquist placement)

Zingiberaceae (Cronquist placement)

Costaceae (Cronquist placement)

Cannaceae (Cronquist placement)

Marantaceae (Cronquist placement)

Commelinanae

Commelinaceae (Cronquist placement)

Mayacaceae (Cronquist placement)

Xyridaceae (Cronquist placement)

Rapateaceae (Cronquist placement)

Eriocaulaceae (Cronquist placement)

Hydatellanae

Hydatellaceae (Cronquist placement)

Juncanae

Juncaceae (Cronquist placement)

Thurniaceae (Cronquist placement)

Cyperaceae (Cronquist placement)

Poanae

Flagellariaceae (Cronquist placement)

Joinvilleaceae (Cronquist placement)

Restionaceae (Cronquist placement)

Anarthriaceae (Cronquist: Restionaceae)

Ecdeiocoleaceae (Cronquist: Restionaceae)

Centrolepidaceae (Cronquist placement)

Poaceae (Cronquist placement)