Which genus contains more species, Drimys or Antigonon?
Antigonon Antigonon is a genus of flowering plants in the buckwheat family, Polygonaceae. It contains three species native to the Americas.
Sairocarpus Sairocarpus is a genus of the family Plantaginaceae, and is one of a group of plants commonly known as 'snapdragons'. It has twelve accepted species and is being considered to include many species formerly considered as New World species of "Antirrhinum".