This fruit is large and yellow, and develops pink stripes from its blossom end as it matures. It's both pretty and delicious. I've got a huge pot of these anonymous beauties cooking down into a fragrant, end-of-season tomato soup, and the house smells wonderful.
I'll plant it again next year if someone can tell me what it is...could it be a mutation? or just a clerical error by the nursery?