The Pumpkin tomato, Beefsteak tomato, Raf tomato and "Cor de bou" (Catalan - in translation "Ox heart") are featuring (vertical) wrinkles - or furrows - not sure how to call them.
What other tomato cultivars feature wrinkles and what's the best name for such a tomato category? Wrinkled tomatoes? Or "Segmented tomatoes"?
This is a Beefsteak tomato:
Beefsteak and "Cor de bou" might be the same thing, as the French name of the above image suggests.