Davies, F.G. (1980), The genus Gynura (Compostiae) in Malesia and Australia. Kew Bulletin 35(4): 733 [comb. nov.]

basionym: Senecio drymophilus F.Muell. legitimate taxonomic synonym: Gynura pseudochina (L.) DC. legitimate

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1986), Asteraceae. Flora of South-eastern Queensland 2: 572, Fig. 80H [secondary reference]

nomenclatural synonym: Senecio drymophilus F.Muell. legitimate

Williams, K.A.W. (1987), Native Plants of Queensland 3: 154 [secondary reference]

Forster, P.I. & Thongpukdee, A. (5 October 1988), Variation in Gynura drymophila (F.Muell.) F.G.Davies (Asteraceae: Senecioneae). Austrobaileya 2(5): 557-566 [secondary reference]

taxonomic synonym: Senecio shirleyanus Domin legitimate

Belcher, R.O. (1989), Gynura (Compositae) in Australia and Malesia, emended. Kew Bulletin 44(3): 533-538 [secondary reference]

nomenclatural synonym: Senecio drymophilus F.Muell. legitimate

Thompson, I.R. (22 November 2006), A taxonomic treatment of tribe Senecioneae (Asteraceae) in Australia. Muelleria 24: 107 [secondary reference]

nomenclatural synonym: Senecio drymophilus F.Muell. legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - APC [secondary reference]

orthographic variant: Gynura drymophilus F.G.Davies orth. var. nomenclatural synonym: Senecio drymophilus F.Muell. legitimate

• APC Dist.: Qld, NSW (native and naturalised)

Thompson, I.R. in Wilson, A.J.G. (ed.) (2015), Gynura. Flora of Australia 37: 314-315 [secondary reference]

nomenclatural synonym: Senecio drymophilus F.Muell. legitimate

---