Bentham, G. (1861), Flora Hongkongensis: 194 [comb. nov.]

basionym: Prenanthes japonica L. legitimate

Bentham, G. (5 January 1867), Orders XLVIII. Myrtaceae- LXII. Compositae. Flora Australiensis 3: 679 [secondary reference]

nomenclatural synonym: Prenanthes japonica L. legitimate nomenclatural synonym: Youngia japonica (L.) DC. legitimate taxonomic synonym: Youngia thunbergiana DC. nom. illeg.

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 85 [secondary reference]

Dixon, W.A. (1906), The Plants of New South Wales: 201 [secondary reference]

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 276 [secondary reference]

Sulman, F. (1914), A Popular Guide to the Wild Flowers of New South Wales II: 68 [secondary reference]

Domin, K. (1930), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 1242-1243 [secondary reference]

nomenclatural synonym: Prenanthes japonica L. legitimate nomenclatural synonym: Youngia japonica (L.) DC. legitimate taxonomic synonym: Youngia thunbergiana DC. nom. illeg.

Koster, J.T. (1976), The Compositae of New Guinea V. Blumea 23(1): 166 [nomenclatural synonym]

nomenclatural synonym of: Youngia japonica (L.) DC. legitimate

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 88 [nomenclatural synonym]

nomenclatural synonym of: Youngia japonica (L.) DC. legitimate

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1986), Asteraceae. Flora of South-eastern Queensland 2: 590 [nomenclatural synonym]

nomenclatural synonym of: Youngia japonica (L.) DC. legitimate

Murray, L. in Harden, G.J. (ed.) (1992), Youngia. Flora of New South Wales 3: 341 [taxonomic synonym]

taxonomic synonym of: Youngia japonica (L.) DC. legitimate

Thompson, I.R. (22 May 2007), A taxonomic treatment of tribe Lactuceae (Asteraceae) in Australia. Muelleria 25: 70 [nomenclatural synonym]

nomenclatural synonym of: Youngia japonica (L.) DC. legitimate

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

nomenclatural synonym of: Youngia japonica (L.) DC. legitimate

Thompson, I.R. in Wilson, A.J.G. (ed.) (2015), Youngia. Flora of Australia 37: 113 [nomenclatural synonym]

nomenclatural synonym of: Youngia japonica (L.) DC. legitimate

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