In print and on the web, you may still find information about this species under the synonym Riccia marginata.
Riccia cartilaginosa is listed in the following regions:
Canberra & Southern Tablelands
Maps
Ainslie volcanic grassland Bullen Range Cooma North Ridge Reserve Dryandra St Woodland Ginninderry Conservation Corridor Lyneham Ridge Molonglo Gorge Mount Ainslie Mount Ainslie to Black Mountain Mount Majura Mount Painter Mount Pleasant National Arboretum Forests O'Connor Ridge to Gungahlin Grasslands Pine Island to Point Hut Point Hut to Tharwa Stony Creek The Pinnacle Umbagong District Park