Susan, that white is so smooth and porcelain like, it puts me in mind of OTs. Have you planted any white OTs? I've never grown 'White Stargazer', I'm assuming its an Oriental (although 'Golden Stargazer' is an OT I believe?). It's really lovely!
"...and don't think the garden loses its ecstasy in winter. It's quiet, but the roots are down there riotous." Rumi