What has more species: Gesneria or Bosea?
Gesneria: Gesneria is a genus of approximately 50 species in the flowering plant family Gesneriaceae. Bosea (plant): Bosea The genus of evergreen, woody shrubs contains 3 species that are geographically widely separated; one in the Canary Islands, one in Cyprus and one in the western Himalayas.
Gesneria