Regel, E.A. von (1890), Trudy Imperatorskago S.-Peterburgskago Botaniceskago Sada 11: 302 [tax. nov.]

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 433-434 [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 24 [taxonomic synonym]

taxonomic synonym of: Asparagus densiflorus (Kunth) Jessop legitimate

Clifford, H.T. & Conran, J.G. in George, A.S. (ed.) (1987), Protasparagus. Flora of Australia 45: 161 [taxonomic synonym]

taxonomic synonym of: Protasparagus densiflorus (Kunth) Oberm. legitimate

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1989), Liliaceae. Flora of South-eastern Queensland 3: 24 [taxonomic synonym]

taxonomic synonym of: Protasparagus densiflorus (Kunth) Oberm. legitimate

Batchelor, K.L. & Scott, J.K. (2006), Review of the current taxonomic status and authorship for Asparagus weeds in Australia. Plant Protection Quarterly 21(3): 128 [taxonomic synonym]

taxonomic synonym of: Asparagus aethiopicus L. legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Asparagus aethiopicus L. legitimate

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Asparagus aethiopicus L. legitimate

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