Ross, J.H. (29 May 1985), A revision of the Genus Labichea Gaudich. ex DC. (Caesalpiniaceae). Muelleria 6(1&2): 32, fig. 4 [tax. nov.]

• Type: "Western Australia, Victoria Desert Camp 44, 27°44′S, 126°33′E, 7.ix.1891, R. Helms s.n. (AD 98223004, holo.; MEL 616545, NSW 150255–150257, iso.)."

Green, J.W. (18 October 1987), Census of the Vascular Plants of Western Australia Edn. 2, Suppl. 5: 9 [secondary reference]

Hopper, S.D., van Leeuwen, S.J., Brown, A.P. & Patrick, S.J. (1990), Western Australia's Endangered Flora: 115, 137 [secondary reference]

Ross, J.H. in McCarthy, P.M. (ed.) (1998), Labichea. Flora of Australia 12: 150, Map 163 APC [secondary reference]

• APC Dist.: WA (presumed extinct)

Gibson, N. (1 July 2016), Western Australian plant taxa not collected for more than 50 years. Nuytsia 27: 145 [secondary reference]

• Text: "Candidate taxa for listing as Presumed Extinct"

---