Well, Hoya carnosa 'Rubra' (aka Krimson Princess) is variegated. I assume that you mean: Is there a Rubra/KP with cream variegation and a Rubra/KP with yellow variegation?

Well, I believe there is only one KP, but the inner color can range from cream to yellow. They are not considered different varieties, and I don't really know enough about the matter to be able to say whether it's individual differences among the plants or different growing conditions. I just know that this cultivar has been described as having "yellow or cream" variegation.

I'm sure there are people here who know more on this subject though.

Some have a wider leaf than others so I was just wondering.

I've been wondering for a while now whether it's possible you were talking about H. carnosa 'Marlea' - it looks kind of like KP to me but is distinctly yellow.

Also, David (peanut) - here's how one of your cuttings is doing. ^_^

That's a beauty! I guess what I'm seeing is the KP because they're usually EA Hoyas.

Susan

I do believe EA sells/sold 'Marlea' but maybe David or someone else can confirm.

And thanks ^_^ although most of that good growing is David's - I haven't had it long.