Sumak is a spice widely prized in the Middle East for its dark red color and tangy flavor.

The ground berries of the edible sumak. These berries impart a tart lemon taste.

dried berry of the sumac tree. Usually used in its ground form to give a tangy citrus taste

Type of brocade weaving in which supplementary wefts are wrapped back and forth around warps according to a set pattern.

A type of flat-weave rug using a weft wrapping technique to form the face and pattern of the rug.

One of the flatweave construction types in which the weft yarns form the flat looped face of the rug. The Sumak is more intricate than the other flatweaves.