question: Are both Hottonia and Othonna geniuses of plants?
answer: yes
context: Title: Hottonia
  Passage: Hottonia is a genus of aquatic flowering plants in the family Primulaceae.  It comprises two species:
  Title: Othonna
  Passage: Othonna is a genus of African plants in the sunflower family.
  Title: Daines Barrington
  Passage: Daines Barrington, FRS, FSA (1727/2814 March 1800) was an English lawyer, antiquary and naturalist.  He was one of the correspondents to whom Gilbert White wrote extensively on natural history topics.  Barrington served as a Vice President of the Royal Society and wrote on a range of topics related to the natural sciences including early ideas and scientific experimentation on the learning of songs by young birds.  He designed a standard format for the collection of information about weather, the flowering of plants, the singing of birds and other annual changes that was also used by Gilbert White.  He also wrote on child geniuses including Mozart, who at the age of nine had visited England.
citations: Othonna Hottonia