I am sorry for this delayed reply to your gardening question. The spring rush has brought a deluge of questions and we are working hard to catch up!
That is a tough one. It may be that you are referring to Cashmere Bouquet although the color is not quite right. The following web site shows a photo:
It could possible also be a pagoda flower:
Thanks for the question. Best wishes for a wonderful gardening season. Please stop in again soon!
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