Which of these is in the Apiaceae family, Ostrowskia or Selinum?
Selinum Selinum is a genus of flowering plant in the family Apiaceae.
Apium annuum Apium annuum is one of the 20 species of the genus "Apium" of the family Apiaceae. It is an annual herb with a distribution in salt-marsh and saline habitats of Victoria, south and western Australia.