Dianthus deltoides

Dianthus deltoides, the maiden pink, is a species of Dianthus native to most of Europe and western Asia. It can also be found in many parts of North America, where it is an introduced species. It is a herbaceous perennial plant growing to 45 centimeters (18 in) tall. It has very narrow green or glaucous leaves forming a loosely tufted plant. The flowers are 15–20 millimeters across and usually pink, but they may be white and are often spotted white. It has an epicalyx of bracteoles, meaning it has a group of specialised leaves at the base of the flower.

From Уикипедия: Dianthus deltoides · CC BY-SA 4.0