Hi Pat, I came here with the same question so I hope you don't mind if I jump into your question. I've been looking at the Hyacinth bean, the scarlet runner bean & Malabar spinach as some possibities as well as the ones you mentioned. What else is there? Also I have Japanese beetles in my area so I would like something that they don't like. I was looking at the Hyacinth bean but the MoBot site says the J. beetles attack it & a U Mich Ext site says that it is resistant to them---so which is it?
Larry

Some info about vines from U MN Ext web site

Here is a link that might be useful: U MN Ext article

Pat---Since were not getting any responses here, I'll post a link to the WI forum where I got a few replies.

Here is a link that might be useful: WI forum

Thanks Larry.

I've planted Malabar Spinach a few years ago with mixed results. It was a relatively tender vine and got some type of disease that I could never identify. The Hyancinth bean vine looks like a great option so far. I'm also going to check into how Cobaea handles the heat. The two walls I grow the vives against get very hot in the afternoon.

Take care, Part

How about Cypress Vine? They now come in some wonderful flower colors and do super in containers in full sun. One of my favorite vines.