The vine growing over the rear archway did not seem to do much, though it did have a few yellow
flowers. I since found out that it is called a butterfly vine and it has these beautiful seedpods.
It would do much better growing in less shade - we pulled quite a lot of it down from the branches
of the coral tree and those pieces had loads of flowers on them, which we could not see at all
as they were on the other side of the fence.