Yaser, welcome to our forum, great that you have found us. It is exciting to have members come from different parts of the world, to tell us of their beekeeping practices in their country. You are up to some interesting stuff, to attain honey from thorny flowers. There are many of that type of flower and yes, bees love thorny flowers, always wonder why they don't get pricked by these. I grow something called Sea Holly (eryngium planum), a perennial, I grow it en masse. It is thorny, and is COVERED in bees when in bloom and very beautiful at the same time. Do you have that in your country? Stick around, this will be a place to tell your stories, tales and experiences, and make some new friends. Have that most wonderful day, to love and live, with great health. Cindi