Helianthus originates in South America formerly, before it is not long such. (the picture comes from Oriental IC)Pass domestication later, took Europe from North America 1510 by Spaish, will view and admire as the flower, do not have edible. (the picture comes from Oriental IC)19 centuries end, by bring a North America from Russia, but just when do melon seeds edible,result from just about really China. (the picture comes from Oriental IC)Must say, dietary culture of China is broad and profound, as long as do not have poison, can by chef elegant treatment becomes cate. (the picture comes from Oriental IC)With the delegate romantic lavender photograph is compared, I understood suddenly why everybody so dote on helianthus. (the picture comes from Oriental IC)Romance is not the life must, and up force is however unripe and those who be a person is essential. (the picture comes from Oriental IC)