Petrophile serruriae

Petrophile serruriae is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with crowded, pinnate, needle-shaped, sharply-pointed leaves, and oval heads of silky-hairy yellow, greyish mauve to pink flowers.Petrophile serruriae is common in coastal limestone and is widespread from near Geraldton to near Albany in the south-west of Western Australia.