Actually, I have never seen 'Autumn Twilight' in flower yet. As I
said, I borrowed the photo, so I could only assume it was correct. I do
have a plant supposed to be 'Autumn Twilight', and I'll be paying particular
attention to it in the spring now!
I agree that the two don't look the same, but they look close enough to
raise doubts one way or the other. Could be that the photo I sent might be
touched up too?