Linnaeus, C. (1759), Systema Naturae Edn. 10, 2: 929, 1364 [tax. nov.]

• Type: Psychotria asiatica L.

Candolle, A.P. de in Candolle, A.P. de (ed.) (1830), Rubiaceae. Prodromus Systematis Naturalis Regni Vegetabilis 4: 523 [secondary reference]

Bentham, G. (5 January 1867), Orders XLVIII. Myrtaceae- LXII. Compositae. Flora Australiensis 3: 426 [secondary reference]

nomenclatural synonym: Grumilea Gaertn. legitimate

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 75 [secondary reference]

taxonomic synonym: Grumilea Gaertn. legitimate taxonomic synonym: Uragoga Baill. legitimate

Dixon, W.A. (1906), The Plants of New South Wales: 171 [secondary reference]

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 249 [secondary reference]

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 356 [secondary reference]

Cronquist, A.J. (1981), An Integrated System of Classification of Flowering Plants: 997 [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 190 [secondary reference]

Ross, E.M. in Stanley, T.D. & Ross, E.M. (1986), Rubiaceae. Flora of South-eastern Queensland 2: 338 [secondary reference]

Greuter, W., Burdet, H.M., Chaloner, W.G., Demoulin, V., Grolle, R., Hawksworth, D.L., Nicolson, D.H., Silva, P.C., Stafleu, F.A., Voss, E.G. & McNeill, J. (ed.) (1988), International Code of Botanical Nomenclature, Berlin, 1988. Regnum Vegetabile 118: 273 [secondary reference]

taxonomic synonym: Myrstiphyllum P.Browne nom. rej. taxonomic synonym: Psychotrophum P.Browne nom. rej.

• Comment: nom. cons. (ref. I.C.B.N. (1988) No. 8399).

Brummitt, R.K. (1992), Vascular Plant Families and Genera: 90, 284, 444 [secondary reference]

taxonomic synonym: Myrstiphyllum P.Browne nom. rej. taxonomic synonym: Cephaelis Sw. nom. cons. taxonomic synonym: Uragoga Baill. legitimate

McCune, S. in Harden, G.J. (ed.) (1992), Psychotria. Flora of New South Wales 3: 501-502 [secondary reference]

Wheeler, J.R. in Wheeler, J.R. (ed.) (1992), Psychotria. Flora of the Kimberley Region: 923 [secondary reference]

Green, P.S. in Wilson, A.J.G. (ed.) (1994), Norfolk Island & Lord Howe Island. Flora of Australia 49: 358 [secondary reference]

Cooper, W.E. & Cooper, W.T. (2004), Fruits of the Australian Tropical Rainforest: 449 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 713 [secondary reference]

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

taxonomic synonym: Psychotrophum P.Browne nom. rej. taxonomic synonym: Myrstiphyllum P.Browne nom. rej.

• APC Dist.: WA, NT, Qld, NSW, LHI

Western Australian Herbarium (2011), FloraBase: the Western Australian Flora Version 2.6: - [secondary reference]

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

taxonomic synonym: Psychotrophum P.Browne nom. rej. taxonomic synonym: Myrstiphyllum P.Browne nom. rej. taxonomic synonym: Cephaelis Sw. nom. cons. taxonomic synonym: Grumilea Gaertn. legitimate taxonomic synonym: Grumilia Benth. orth. var. taxonomic synonym: Uragoga Baill. legitimate

• APC Dist.: WA, NT, Qld, NSW, LHI

---