Tropicals & Tender Perennials: Epi ID please, 0 by tgif

tgif wrote:
I thought this was an oxypetalum, but after looking at the pics on this forum, I'm not so sure. It has large (@ 5 inch) blooms, some fragrance, and blooms open at night and are gone with the sunrise.

This year the "mother" plant has gone crazy and has so far had almost a dozen blooms and currently has another 15 or so buds coming on. The cuttings from it are all two to four years old and one of them, the oldest, has had two blooms this year.

Thanks,
ginni