Markgraf, F. (1927), Die Apocynaceen von Neu-Guinea. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 61: 206 [tax. nov.]

Forster, P.I. (19 October 1992), A taxonomic revision of Ichnocarpus (Apocynaceae) in Australia and Papuasia. Australian Systematic Botany 5(5): 539 [secondary reference]

• Lectotype: Papua New Guinea, West Sepik Province. 'Hauptlager Malu', 3.i.1913, Ledermann 10411 (lecto (here designated): L!; B, n.v. destroyed).

Forster, P.I. (19 October 1992), A taxonomic revision of Ichnocarpus (Apocynaceae) in Australia and Papuasia. Australian Systematic Botany 5(5): 539 [taxonomic synonym]

taxonomic synonym of: Ichnocarpus serpyllifolius (Blume) P.I.Forst. legitimate

Middleton, D.J. (1994), A revision of Ichnocarpus (Apocynaceae). Blumea 39(1/2): 84 [basionym]

basionym of: Ichnocarpus rhombifolius (Markgr.) D.J.Middleton legitimate

Forster, P.I. in Orchard, A.E. (ed.) (1996), Apocynaceae. Flora of Australia 28: 196 [secondary reference]

Forster, P.I. in Orchard, A.E. (ed.) (1996), Apocynaceae. Flora of Australia 28: 196 [nomenclatural synonym]

nomenclatural synonym of: Ichnocarpus rhombifolius (Markgr.) D.J.Middleton legitimate

Cooper, W.E. & Cooper, W.T. (2004), Fruits of the Australian Tropical Rainforest: 43 [nomenclatural synonym]

nomenclatural synonym of: Ichnocarpus rhombifolius (Markgr.) D.J.Middleton legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [secondary reference]

orthographic variant: Micrechites rhombifolia Markgr. orth. var.

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Ichnocarpus rhombifolius (Markgr.) D.J.Middleton legitimate

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