Which of these is a real garden flower?

It is also the name of a fantastic song by Elton John! Goodbye yellow brick road !

Yana, The colour in the picture is almost right, it's actually a bit deeper in colour than that. Like that a bright maroon. I grow them in my garden in England.

It looks purple in this picture.

answering w/o looking at the pic w/c sometimed is a key to a rght answer

Knew this was Amaranthus. Didn't know its common name.