Cymbalaria muralis, commonly called ivy-leaved toadflax, is a low, spreading, trailing plant with small purple flowers, native to rocky habitats in southern Europe. It belongs to the plantain family (Plantaginaceae), and is introduced and naturalised in many other temperate locations. The flower stalk is unusual for seeking light until it is fertilized, after which it grows away from the light. Mature plants reach roughly Up to 10 cm tall and 0.1-0.5 metres wide, carrying semi evergreen foliage. In the garden it prefers full sun and partial shade and most soil types. It tolerates soil of any pH, moist but well-drained, well-drained conditions and west-facing, south-facing, north-facing and east-facing aspects.

https://en.wikipedia.org/wiki/Cymbalaria_muralis

Cymbalaria muralis

Cymbalaria pallida is a purple-flowered plant native only to mountainous parts of Italy. It belongs to the plantain family (Plantaginaceae).

Cymbalaria pallida 'Alba' is a hardy, white-flowered ground cover ideal for rock gardens and patios, flowering in spring and summer.