I'm figuring two of these are some form of Hibiscus? The third, though common, is not known to me. Thanks again. - David
Common one Hibiscus syriacus. Middle might be Alcea rosea. Left one I have a couple ideas, but would like to see more of first.
Sorry, misread the message. I don't have any more pictures of the flower on the left, just two nearly identical shots. What's your best guess (or guesses)? Thanks, David
If the plant looks like the one on the right then that's what it is: another cultivar of Hibiscus syriacus.