Corsiaceae's a family of monocotyledonous flowering plants. The APG II system (2003) treats the family in the order Liliales, in the clade monocots. This's a slight change from the APG system, of 1998, which left the family unplaced as to order, but did assign it also to the monocots. Genera The family's usually taken to include three genera, Corsia, Corsiopsis, and Arachnitis. As the members of this family are non-autotrophic herbs (for example they aren't green, and don't photosynthesize) the… (More on Corsiaceae)