Hubbard, C.E. (30 November 1934), Hooker's Icones Plantarum 33(2): t. 3233 [tax. nov.]

• Type: "QUEENSLAND. Cook District: Thursday Island, April 1931, Hockings."

Thomas, M.B. & McDonald, W.J.F. (1987), Rare and threatened plants of Queensland: a checklist of geographically restricted, poorly collected and/or threatened vascular plant species Edn. 1: 42 [secondary reference]

Thomas, M.B. & McDonald, W.J.F. (1989), Rare and threatened plants of Queensland: a checklist of geographically restricted, poorly collected and/or threatened vascular plant species Edn. 2: 44 [secondary reference]

Nightingale, M.E., Simon, B.K. & Weiller, C.M. in Mallett, K. (ed.) (2005), Lepturus. Flora of Australia 44B: 419 APC [secondary reference]

• APC Dist.: NT, Qld

---