I found this plant!
Silky Guinea Flower
Hibbertia sericea

This is a small shrub to 30cm and above, commonly found along our coastal heath areas such as the cliff top walks in Jan Juc. Attractive but fragile yellow flowers appear in spring and are native insect attracting including the Satin-green Forester moth which relies on Guinea-flowers as a food plant (see plate 4). It is distinguished from other Hibbertia's in the area by the fine silky hairs covering the leaves.

It prefers well drained soil and full sun and makes a good feature in a rockery or garden.

Plant form
Shrub
Flowering season
Spring
Flower colour
Yellow
Leaf colour
Dark Green
Both sides of the leaf are one colour
Leaf shape
Linear, Elliptic
Leaf edge
Cillate
Required Sunlight
Semi-shade, Full Sun