Thunberg, C.P. (1794), Prodromus Plantarum Capensium 1: 34 [tax. nov.]

• Type: (not cited).

Black, J.M. (1912), Additions to the Flora of South Australia. Transactions and proceedings of the Royal Society of South Australia 36: 24 [secondary reference]

Black, J.M. (December 1926), Meliaceae - Scrophulariaceae. Flora of South Australia 3: 477 [secondary reference]

Gusuleac, M. (1929), Repertorium Specierum Novarum Regni Vegetabilis 26: 291-292 [secondary reference]

Black, J.M. & Robertson, E.L. (1957), Flora of South Australia Edn. 2, 4: 718, Fig. 1025 [secondary reference]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 143 [secondary reference]

Rye, B.L. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Boraginaceae. Flora of the Perth Region 1: 546 [secondary reference]

common name: Cape Forget-me-not [n/a]

Jeanes, J.A. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Boraginaceae. Flora of Victoria 4: 406, Fig. 78h APC [secondary reference]

common name: Cape Forget-me-not [n/a]

• APC Dist.: WA (naturalised), SA (naturalised), Vic (naturalised)

Western Australian Herbarium (2007), FloraBase: the Western Australian Flora Version 2.5: - [secondary reference]

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