Geranium cinereum
Geranium cinereum, the ashy cranesbill, is a species of flowering plant in the family Geraniaceae, native to the Pyrenees. Growing to tall and wide, it is a small, deciduous or semi-evergreen perennial usually grown for low ground cover, rockeries or underplanting larger subjects like roses. Leaves are deeply divided and grey-green – whence the Latin specific epithet cinereum "ash-grey". It flowers in summer, with striking black-eyed flowers with black stamens.
The plant grows in full sunlight, and is hardy down to.
In cultivation in the UK the following cultivars in the Cinereum Group have been given a Royal Horticultural Society Award of Garden Merit:-