This type of Saffron only includes the red part of Stigma and its quality is evaluated based on both chemical and physical tests in addition to its length, width and appearance. The best of its kind is produced in UNISA FARMS as "ROYAL NEGIN". Moreover, products called "SUPER NEGIN", "NEGIN", and "COUPE" are also in the same group.
Other names for this type of saffron is "FAKHER MALEKI" and "ALMAS"