Cunningham & Milthorpe s.n., 2/8/73
NSW National Parks and Wildlife Service , July 2002
ISBN 0 7313 6517 8
2. Current Conservation Status
Bertya sp. Cobar-Coolabah is currently listed in NSW as 'Vulnerable' on Schedule 2 of the Threatened Species Conservation Act 1995 (TSC Act). This species was previously known in NSW only from the Cobar-Coolabah area.
Bertya sp. Cobar-Coolabah is also listed nationally on the Environment Protection and Biodiversity Conservation Act (EPBC Act) 1999 as 'Vulnerable'. It is not listed in the 1997 IUCN Red List of Threatened Plants.
Briggs and Leigh (1996) assign a conservation code of 2V to this species indicating that it is a vulnerable taxon with a geographic range of less than 100 km.