Thorne issued successive versions of his scheme but in the second of his 1992 revisions he also reverted to the use of the suffix "-anae" over "-florae" for superorders, like Dahlgren mistakenly believing that Cronquist had used the term (see note above). Following Dahlgren "et al."'s "The families of the monocotyledons" (1985) the next major monograph on the flowering plants was Kubitzki and Huber's "The families and genera of vascular plants" (1998), which also used Lilanae as a superorder. These systems usually placed Lilianae within subclass Liliidae of class Liliopsida.