Ristantia
Ristantia is a group of plants in the family Myrtaceae described as a genus in 1982. The entire genus is endemic to the State of Queensland in Australia.
;Species
- Ristantia gouldii Peter G. Wilson & B. Hyland - a tree species listed as vulnerable
- Ristantia pachysperma Peter G.Wilson & J.T.Waterh.
- Ristantia waterhousei Peter G.Wilson & B.Hyland