Very productive and robust. Black beans. Round, dark green, about 20 cm long pods. Inherently resistant to bean mosaic virus. The 'Cobra' has black grains and robust growth, which is reflected especially in adverse weather periods and in the mountains. It has an early ripening time and a lot of pods, which can be harvested in bunches, and are a hallmark of this variety. The slender, round and dark green pods are about 20 cm long, and are tender, meaty, stringless and have a strong, aromatic flavor. They are particularly well suited for freezing.