Which genus has more species, Carex or Bloomeria?
Bloomeria Bloomeria, a geophyte in the family Asparagaceae, subfamily Brodiaeoideae, was named for Hiram Green Bloomer (1819–1874) an early San Francisco botanist. It consists of three species native to California and Baja California:
Cardiospermum Cardiospermum is a genus of approximately 14 species in the soapberry family, Sapindaceae, which are native to the American, Indian, and African tropics. The genus name is derived from the Greek words καρδία, meaning "heart," and σπέρμα, meaning "seed." Common names of the members of this genus include Balloon Vine, Love in a Puff, Heartseed, and Heartseed Vine. These plants are classified as invasive species in parts of the Southern United States and South Africa.