fasciation purple toadflax

Hi all , just found a mutated purple toadflax in one of my pots that i have grown for years , mainly for the bees etc. Done a little research and find that it is called Fasciation. Its a beautiful purple toadflax , and looks like some kind of alien or seahorse dragon. Has anyone of you knowledgeable gardeners out there come across this type of thing before? If so would love some feedback. 

Will upload pics in next day or two.

                     Thanks all , Phil