1) Family rapateaceae 2) Liliopsid family 3) Monocot family 
The Rapateaceae are a family of flowering plants. The botanical name has been recognized by most taxonomists. The APG II system of 2003 also recognizes this family, and assigns it to the order Poales in the clade commelinids, in the monocots. This represents a slight change from the APG system, 1998, which left the family unplaced as to order, but...
(from the article `Commelinales`) The family Rapateaceae contains 16 genera and about 80 species of perennial (long-lived) herbs that grow from fleshy rootstocks. These plants, which ...
[n] - South American herbs somewhat resembling members of the Juncaceae
family Rapateaceae noun South American herbs somewhat resembling members of the Juncaceae