Which plant consists of more species and is native to over 7 different countries, Arachnis or Callistephus?
Callistephus Callistephus is a monotypic genus of flowering plants in the aster family, Asteraceae, containing the single species Callistephus chinensis. Its common names include China aster and annual aster. It is native to China and Korea. and it is cultivated worldwide as an ornamental plant.
Aragoa Aragoa is a genus of woody perennials native to the páramo of Colombia and Venezuela. It classified as the sister taxon to "Littorella" and "Plantago", all of which are now classified in the family Plantaginaceae. It is found at altitudes above about 3000 m.