question: Are Hottonia and Brachyscome both genuses?
answer: yes
context: Title: Brachyscome
  Passage: Brachyscome is a genus of flowering plants in the aster family, Asteraceae.  Most are endemic to Australia, and a few occur in New Zealand and New Guinea.
  Title: Hottonia
  Passage: Hottonia is a genus of aquatic flowering plants in the family Primulaceae.  It comprises two species:
  Title: Brachyscome angustifolia
  Passage: Brachyscome angustifolia (commonly known as the Stiff Daisy or Grassland Daisy) is a pink or light purple species of daisy located in Australia, with a few in New Zealand and Papua New Guinea.
citations: Hottonia Brachyscome