silky petrocosmea

P. sericea is an alpine herbaceous perennial up to 8cm high with an almost flat rosette of spoon-shaped succulent green leaves covered in silky silvery hairs and with upturned margins, and blueish-lavender flowers, about 1.5cm across; they usually have one flower per stem, the upper two petals are fused into a shorter two-lobed hood, and there is a darker purple spot at the base of the tube