Actually I don't know the name. When I go to visit the Botanical gardens, I will ask my friend the name of it. It is from their private collection, I have a few cute things from there. I Also have a few other Hibiscus' including I think a double red (is it super frilly with more petals tham the usual ones?), plus their babies I keep making from time to time

Right, I just found it...
Hibiscus, Rose of China
I have no Idea how many plants I have. It is a rediculous number that's for certain.