Syngonium Holly, aka Arrowhead Vine Holly, has pure white leaves edged with a narrow band of green which will definitely make it stand out among the darker green plants in your collection. Syngonium is a genus of flowering plants in the family Araceae, native to tropical rain forests in southern Mexico, the West Indies, Central and South America. It can be grown easily as a compact bushy looking plant, or you can accept its creeping, climbing nature and grow it up a moss pole.