Beverly, Since you can't be sure of the exact cultivar name of your lovely Hibiscus you can upload your image to the general entry for Hibiscus rosa-sinensis which is where we can put our photos if we don't know the exact name: Tropical Hibiscuses (Hibiscus rosa-sinensis)
~ I'm an old gal who still loves playing in the dirt!
~ Playing in the dirt is my therapy ... and I'm in therapy a lot!