This is a rose bush I planted 6 years ago and I can't remember the name of it. It is yellow with medium pink tips, as you can see if you look at the smaller bud. However, I'm having a problem with them when they open. The yellow turns to white and the pink is splotchy, darker in some places than others. The leaves and stems, however, are perfectly healthy. Any ideas what the rose is called and what's causing the discoloration in the blooms? I am pretty sure it is an antique rose. I recall it have a very feminine name (as most roses do). Maybe even royalty. A

"Queene" sort of rose perhaps?

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