And a mystery! This one was sold to me by a very well-reputed garden centre as Bela Lugosi but does not have a green throat and definitely does not look like the pictures I've seen. It has a very good bud count and though the early blooms did not open fully (dull, damp weather) it is now flowering its socks off (is that just an English expression?).
Imposter v Bela Lugosi