Lepidosperma sieberi has been split from L. concavum, with the latter now largely confined to coastal areas of the Sydney Basin, with one outlying record from the Jervis Bay area. All more southerly records are L. sieberi. L. concavum is a more robust plant.
Lepidosperma concavum is listed in the following regions:
Maps
Booderee National Park Booderee National Park Budawang National Park Budawang National Park Bugong National Park Bugong National Park Cambewarra Range Nature Reserve Cambewarra Range Nature Reserve Colymea State Conservation Area Colymea State Conservation Area Conjola Bushcare Conjola Bushcare Jerrawangala National Park Jerrawangala National Park Jervis Bay National Park Jervis Bay National Park Kangaroo River Nature Reserve Kangaroo River Nature Reserve Meroo National Park Meroo National Park Morton National Park Morton National Park Murramarang National Park Murramarang National Park Narrawallee Creek Nature Reserve Narrawallee Creek Nature Reserve Parma Creek Nature Reserve Parma Creek Nature Reserve Ulladulla Wildflower Reserve Ulladulla Wildflower Reserve Wairo Beach and Dolphin Point Wairo Beach and Dolphin PointPlaces
Jerrawangala, NSW Jerrawangala, NSW