Hibbertia Andrews

Filaments free or nearly so, Hibbertia
Stamens surrounding the carpels but sometimes more numerous on one side. Staminodes occasionally present
Carpels glabrous
Climbers or prostrate shrubs
Leaves mostly less than 2 cm long. Flowers <3 cm diam. Stamens 20 or less
Leaves mostly 3–8 cm long. Flowers 3–5 cm diam. Stamens >30