British Swede

I was wondering what to blip on this soggy, windy day. Bad weather is hard to capture unless you have some big waves bashing against a sea wall. Then when I was unpacking my groceries, I had a Eurika! moment. What exactly is a British Swede? I phoned Ulrika Jonnson, but she didn’t answer. Can my Swedish friends tell me if Is there a vegetable in Sweden called a Swedish Brit? Why do we call these things swedes anyway. I always thought they were turnips. I'm having this with my MacSween's veggie haggis.