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? This is a Beefsteak tomato: ![Wrinkled][1] Beefsteak and "Cor de bou" might be the same thing, as the French name of the above image suggests. [1]: https://upload.wikimedia.org/wikipedia/commons/thumb/6/64/Tomatensorte_Coeur_De_Boeuf_01_%28fcm%29.jpg/716px-Tomatensorte_Coeur_De_Boeuf_01_%28fcm%29.jpg