'Litla Rún' is a self-seeded cross like 'Rún' and 'Eva', that appeared in my current garden. When I first noticed it, it seemed more compact than 'Rún', but otherwise similar, so I called it 'Litla Rún' (Little Rún). The foliage is the same, but the flowers are a paler pink than the flowers on 'Rún. As it's grown it has actually turned out to be very vigorous, but isn't more than 30 cm in height. A very nice ground cover for shady places in the garden.