I think its YELLOW PEACOCK FLOWER!!! Probably my favorite flower after scrolling through these unknowns. very beautiful, but i dont think its a native plant
Thanks for your comment. I'm not expert so I don't know, I just saw motive for picture. And important thing - this picture was NOT taken in the mountains, this was pictured on one island in Adriatic sea, at low altitude (max. 100 m) so it is one of Mediterranean climate plants.