Joseph Lofthouse offers what he describes as an inter-species hybrid swarm 'Wildling Panamorous Tomato' that 'is descended from crosses between domestic tomatoes and two wild tomato species (Solanum habrochaites and Solanum pennellii)'. I couldn't resist growing them, but I was concerned about their wild tomato heritage and the crosses that could result. So I planted them in my neighbours yard!

They don't grow anything, and the neighbour on the other side of them does not grow tomatoes either. This means the only person who can get messed up by this is me. All but one of my tomatoes are at least 100ft away, and there is a hedge and a house in between as well. The one tomato plant that could end up crossing with these will be a question mark, so I will segregate those seeds. I have 5 plants of the Wildling and they are just starting to produce in colours ranging from deep orange, to striped orange, to red-- and some are tiny cherries and others are small tomatoes. The orange is of a fantastic shade, and it has become an instant favourite of mine. It will be very interesting to monitor their disease resistance once the fall rains arrive, as Joseph has worked hard to breed disease tolerant varieties.
So far I have small packets of seeds that I have saved from over 30 kinds of tomatoes, and the photo below shows 24 different varieties ripening on the kitchen table, so I can harvest seed from them.