Xyridaceous

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Xyridaceous \Xyr`i*da"ceous\, a. (Bot.)
     Of or pertaining to a natural order ({Xyrideae}) of
     endogenous plants, of which {Xyris} is the type.
     [1913 Webster]