RUTACEAE – Boronia rigens – Stiff Boronia
Found on the Bairne & Waratah tracks off West Head Road, the Cowan track, Duffys Forest and in Cromer Heights – on the track leading from Maybrook Road. Buds seem to be present for most of the year but I have only seen open flowers in September. This is an extremely small plant with tiny, inconspicuous flowers so not easy to see.
Page updated 18/March/2026