de Lange, P.J., Gardner, R.O., Sykes, W.R., Crowcroft, G.M., Cameron, E.K., Stalker, F., Christian, M.L. & Braggins, J.E. (2005), Vascular flora of Norfolk Island: some additions and taxonomic notes. New Zealand Journal of Botany 43: 564-567, Fig. 1 [tax. nov.]

• Type: AK 151759, R. O. Gardner 2712, 18 Apr 1980, New Zealand, Great Barrier Island, Tryphena Scenic Reserve, "c. 270 m, abundant on grassy open ridge".

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Geranium solanderi 'coarse hairs' [n/a] taxonomic synonym: Geranium sp. 4 [n/a]

• APC Dist.: NSW, NI (naturalised), ACT, Vic

Gardner, R.O. (June 2016), Norfolk Island noodlings. Auckland Botanical Society Journal 71(1): 59 [secondary reference]

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