*Richardia humistrata (Cham. & Schldl.) Steud.

Floral leaves broad-obovate, mostly more than 5 mm wide, hairy on both surfaces. Leaves ovate to narrow-ovate, up to 2 cm long. Flowers up to 15 per head. Corolla 4-lobed; tube up to 2 mm long. Prostrate perennial with stems up to 20 cm long, sometimes forming dense mats. Hunter River Valley. Weed of cultivation. Introd. from S. America. Fl. spring–summer