In between Symphytum and Bolax which one is endemic to temperate South America?
Symphytum Symphytum is a genus of flowering plants in the family Boraginaceae. Its species are known by the common name comfrey. There are up to 35 known species. Some species and hybrids, particularly "S. officinale" and "S." × "uplandicum", are used in gardening and herbal medicine.
Symphonia globulifera Symphonia globulifera is a timber tree native to Central America, South America and Africa. This plant is also used as a medicinal plant and ornamental plant.