In between Symphytum and Bolax which one is endemic to temperate South America?
Bolax Bolax is a genus of flowering plant in the Apiaceae, with 4 or 5 species. It is endemic to temperate South America.
Brassavola martiana Brassavola martiana is a species of orchid found in South Tropical America. It is reported from Brazil, Peru, Colombia, Venezuela, French Guiana, Guyana and Suriname.