Thought to have originated in Iran, this landrace is best known for its remarkable dark blue head. It has primarily been planted in the Central Valley and southern desert regions of California. It is known to be drought tolerant, tall, and resistant to powdery mildew, Septoria tritici leaf blotch, and somewhat resistant to stripe rust. Blue Beard Durum is well suited for use as semolina in pastas. Its unique appearance has also commanded the attention of straw artists and wheat weavers.