Which genus has more species, Platycodon or Juncus?
Platycodon: Platycodon grandiflorus (from Ancient Greek πλατύς "wide" and κώδων "bell") is a species of herbaceous flowering perennial plant of the family Campanulaceae, and the only member of the genus Platycodon. Juncus:  It is the largest genus in the family Juncaceae, containing around 300 species.
i don't know