Dianthus carthusianorum
Dianthus carthusianorum, commonly known as Carthusian pink, is a species of Dianthus, native to Europe, from Spain north to Belgium and Poland, and east to Ukraine, occurring in dry, grassy habitats at elevations of up to  in mountains. It is a variable herbaceous perennial plant growing to  tall. The leaves are slender, up to  long and  broad. The flowers are  wide, dark pink to purple, occasionally white; they are produced several together in tight flowerhead. Gallery

References

carthusianorum
Plants described in 1753
Taxa named by Carl Linnaeus