Tropicals & Tender Perennials: ID help, please, 1 by kabob

kabob wrote:
I was in San Francisco this past Sept., and happened to have timed it perfectly to hit the UC Berkeley Arboretum Annual Plant Sale. The sale was amazing, and I picked up some beautiful plants (lapageria, bomarea, hoyas!). Anyway, one of the hoyas I picked up was marked "h. mosaica." (picture below) I have searched every site I can find, and cannot find this guy anywhere. I'm beginning to think h. mosaica doesn't exist! The hoya I can find that looks the closest to my hoya is h. polyneura - that'd be my "newbie" guess. Can you guys help me out on this one? Is it h. mosaica? If not, is my guess close?? Is this another case of misnamed hoyas?? Thanks for your help! Karen