Bailey, F.M. (1891), Contributions to the Queensland flora. Botany Bulletin. Department of Agriculture, Queensland 2: 13 [tax. nov.]

• Type: "Tambourine Mountain and Mooloolah Scrubs, Field Naturalists."

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 249, Fig. 222 [secondary reference]

• Vernacular: Bolbona
• Vernacular: Bulbon

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

• APC Comment: Infraspecific rank not recognised in NSW.
• APC Dist.: Qld, NSW

Ross, E.M. in Stanley, T.D. & Ross, E.M. (1986), Rubiaceae. Flora of South-eastern Queensland 2: 339 [secondary reference]

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

common name: Small Psychotria [n/a]

Robson, Peter J. (1993), Checklist of Australian Trees: alphabetical listings of common and scientific names: - [secondary reference]

common name: Small Psychotria [n/a]

National Herbarium of New South Wales (2009), PlantNET Flora of New South Wales Online: - [secondary reference]

common name: Small Psychotria [n/a]

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