Liliopsida, and Rosopsida. The Takhtajan system and Cronquist system treat them as a division (Magnoliophyta).[citation needed] The Dahlgren system and Thorne
America Editorial (2003-01-23). Flora of North America: Volume 26: Magnoliophyta: Liliidae: Liliales and Orchidales. OUP USA. p. 182. ISBN 978-0-19-515208-1
Typhales, in the subclass Commelinidae in class Liliopsida in division Magnoliophyta. The Wettstein system, last updated in 1935, placed the family in order
Takht. (1997) As published in Flowering Plants Phylum Magnoliophyta (flowering plants) Cronquist, Takht. & Zimmerm. ex Reveal (1996) Class Magnoliopsida