I have a couple of Spellbinders dies and have found they are all pretty similar but I did fine this. Not sure if it's what your are looking for. http://spellbinderspaperarts.com/blossom.html
There is another flower in that store that kind of reminds me of this die. http://spellbinderspaperarts.com/blossom-two.html
I have both of them and they are very big flowers.
Hope that helps.