Sorry that I didn't add this as a reply to the original thread. I seem to have lost it.
BACKGROUND: I had a NOID non-variegated Plumeria cutting that I rooted. Soon after, it developed what appeared to be variegation.
It's doing well and the variegation seems to have continued. This was such a nice surprise. I'm looking forward to when it gets big enough to flower and I can finally ID it.
Next step, I need to get it and it's 10-ish other siblings into bigger pots.
TIP: If your mother asks you to drive her to go get some plumeria cuttings from a friend...run away. I am now stuck with taking care of all of them.