can't believe I did that!
I was re-potting the tomatoes and wasn't really paying attention. Somehow, maybe magic, I wound up getting the Hartman's yellow gooseberry mixed up with the Livingston's gold ball. Why did I do that with two tomatoes that are a bit similar? Well, I think the gold ball is larger than the gooseberry so I'll figure it out when they fruit, but still!
It was good for a laugh though...