Which genus has more species, Cibotium or Crowea?
Crowea Crowea is a genus of small evergreen shrubs in the plant family Rutaceae sometimes known as Waxflowers. There are three species and many subspecies and cultivars, all of which are popular as ornamentals because of their abundant, attractive flowers which often occur during autumn and winter. "Crowea" species are all endemic to Australia, where they occur in Victoria, New South Wales and Western Australia.
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.