Druce, George (1916). "Platysace lanceolata". The Botanical Exchange Club and Society of the British Isles Report for 1916, Suppl. 2. 2: 647. Retrieved 5 September 2021.
nsw.gov.au
plantnet.rbgsyd.nsw.gov.au
Powell, J.M.; Hastings, S.M. "Platysace lanceolata". PlantNET-NSW flora online. Royal Botanic Gardens Sydney. Retrieved 4 September 2021.