Dahlia and Rondeletia, are a genus of what?
Rondeletia (plant) Rondeletia is a genus of flowering plants in the family Rubiaceae. It is endemic to the neotropics. There are around 160 species.
Liliopsida Liliopsida (synonym: Liliatae) is a botanical name for the class containing the family Liliaceae (or Lily Family). It is considered synonymous (or nearly synonymous) with the name monocotyledon. Publication of the name is credited to Scopoli (in 1760): see author citation (botany). This name is formed by replacing the termination "-aceae" in the name Liliaceae by the termination "-opsida" (Art 16 of the ICBN).