question: Are both Duranta and Machaeranthera flowering plants?
answer: yes
context: Title: Machaeranthera
  Passage: Machaeranthera is a genus of North American flowering plants in the daisy family which are known by the common name tansyaster.
  Title: Duranta
  Passage: Duranta is a genus of flowering plants in the verbena family, Verbenaceae.  It contains 17 species of shrubs and small trees that are native from southern Florida to Mexico and South America.  They are commonly cultivated as hedges and ornamental plants.
citations: Duranta Machaeranthera