Castiarina hilaris is listed in the following regions:
Canberra & Southern Tablelands | Southern Highlands
Maps
Alison Hone Reserve Black Mountain Brindabella National Park Endeavour Reserve (Bombala) Gigerline Nature Reserve Googong Foreshore Goulburn Mulwaree Council Lower Cotter Catchment Mount Jerrabomberra QP Namadgi National Park Penrose Pomaderris Nature Reserve Tinderry Mountains Tuggeranong Hill Wingecarribee Local Government AreaPlaces
Gundary, NSW Jerrabomberra, NSW Kingsdale, NSW Yarrow, NSW