Whole Syrian rue seeds (Peganum harmala) 100g for plant coloring.
Syrian Rye seeds are traditionally used as a natural dye ex. in Turkey. When Syrian Rye seeds are xtracted with the water, they give a fluoriscent yellow dye. When the seeds are extracted with alcohol, a red dye is obtained (called "Turkey Red") used to dye carpets and wool.
Origin: Iran
https://pubmed.ncbi.nlm.nih.gov/29411282/