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.
Cyrillaceae The Cyrillaceae are a small family of flowering plants in the order Ericales, native to warm temperate to tropical regions of the Americas. The family comprises two genera, "Cliftonia" and "Cyrilla", each containing a single species, "Cliftonia monophylla" and "Cyrilla racemiflora". However, additional species of "Cyrilla" are now often recognized and the genus is in need of taxonomic revision.