Description: A creepy and thin-looking perennial. The stems are silky hairy creeping. The leaves are silvery hairy, deeply serrated. The flowers are funnel-shaped and pink, 3-5 cm large. The fruits are hard and round capsules with black seeds.

Flowering time: March-July

Habitat: sunny rocky habitats

Interesting fact: Medicinal and edible plants. They can be used in compresses to reduce the temperature. A light blue paint can be obtained from the whole plant.