In Kirra wrote:
It is the mauve rose at the bottom slightly to the left. Also in that
album are some other photos of blue moon in a vase with other roses.
Unfortunately, I didn't know that I was taking pictures to show off
Blue Moon at the time so BM is only side on and not front on.

Oh, it doesn't look so flash next to all those bright reds and pinks!
In photos Blue Moon can look so grey, but see a bunch of them in the
flesh, up close, and you see (and smell!) the attraction.