Dianthus cruentus (syn. Dianthus calocephalus), the blood pink, is a species of flowering plant in the family Caryophyllaceae.[1] It is native to southeastern Europe, Turkey, the Transcaucasus, and Iran, and it has been introduced to Sweden.[2] A semievergreen perennial reaching, it is typically found in sunny locations.[1] Valued for its blood-red flowers and pleasant fragrance, it is widely available from commercial suppliers.[1]