dianthus gratianopolitanus

Dianthus gratianopolitanus, commonly known as the Cheddar pink, is a species of plant in the family Caryophyllaceae. It is a herbaceous perennial, hardy to zones 4–8. It grows to a height of 0.5 to 1 feet, blooming from May to June. Flowers are fragrant and rose pink. Grows best in full sun, and has medium water requirements. Overwatering or poor drainage leads to crown rot, and plants do not tolerate wet winter soil conditions.

The specific epithet gratianopolitanus refers to the ancient Roman name ...