Grieve, B.J. in Grieve, B.J. & Blackall, W.E. (1982), Supplement. How to know Western Australian wildflowers: a key to the flora of the extratropical regions of Western Australia Edn. 2, 4: 75 [primary reference]

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [orthographic variant]

orthographic variant of: Gilruthia osbornei Ewart & Jean White legitimate

Parker, C.M. & Percy-Bower, J.M. (8 March 2022), Updates to Western Australia’s vascular plant census for 2021. Nuytsia 33: 8 [orthographic variant]

orthographic variant of: Gilruthia osbornei Ewart & Jean White legitimate

---