Which genus, Farfugium or Comptonia contains more species?
Comptonia (plant) Comptonia is a monotypic genus (containing only Comptonia peregrina) in the family Myricaceae, order Fagales. It is native to eastern North America, from southern Quebec south to the extreme north of Georgia, and west to Minnesota. The common name is sweetfern or sweet-fern, a confusing name as it is not a fern.
Senegalia Senegalia (from Senegal and "Acacia senegal" ) is a genus of flowering plants in the legume family, Fabaceae. It belongs to the subfamily Mimosoideae. Until 2005, its species were considered members of "Acacia." The genus is still considered polyphyletic and will require further division. "Senegalia" can be distinguished from other acacias by its spicate inflorescences and non-spinescent stipules.