Tomato 'Costoluto Genovese' Seeds
Solanum lycopersicum

Italian, heat-loving, heirloom tomato that has been enjoyed for many generations along the Mediterranean. Large, deep-red fruits have a singularly fluted profile, are deeply ridged, and heavily lobed. Meaty, full-flavored, slightly tart, and delicious. Because of its scalloped edges, perfect for use in an arrangement of different colored sliced tomatoes. Makes a rich and pungent pasta sauce.
From tomatofest.com